4205049420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 13893659136

約数和(自身を除く): 9688609716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 257, 260, 286, 330, 390, 429, 514, 572, 660, 715, 771, 780, 858, 1028, 1285, 1430, 1542, 1716, 1907, 2145, 2570, 2827, 2860, 3084, 3341, 3814, 3855, 4290, 5140, 5654, 5721, 6682, 7628, 7710, 8481, 8580, 9535, 10023, 11308, 11442, 13364, 14135, 15420, 16705, 16962, 19070, 20046, 20977, 22884, 24791, 28270, 28605, 33410, 33924, 36751, 38140, 40092, 41954, 42405, 49582, 50115, 56540, 57210, 62931, 66820, 73502, 74373, 83908, 84810, 99164, 100230, 104885, 110253, 114420, 123955, 125862, 147004, 148746, 169620, 183755, 200460, 209770, 220506, 247910, 251724, 272701, 297492, 314655, 367510, 371865, 419540, 441012, 490099, 495820, 545402, 551265, 629310, 735020, 743730, 818103, 980198, 1090804, 1102530, 1258620, 1363505, 1470297, 1487460, 1636206, 1960396, 2205060, 2450495, 2727010, 2940594, 3272412, 4090515, 4900990, 5391089, 5454020, 5881188, 6371287, 7351485, 8181030, 9801980, 10782178, 12742574, 14702970, 16173267, 16362060, 19113861, 21564356, 25485148, 26955445, 29405940, 31856435, 32346534, 38227722, 53910890, 63712870, 64693068, 70084157, 76455444, 80866335, 95569305, 107821780, 127425740, 140168314, 161732670, 191138610, 210252471, 280336628, 323465340, 350420785, 382277220, 420504942, 700841570, 841009884, 1051262355, 1401683140, 2102524710, 4205049420]

約数ペア:

[(1, 4205049420), (2, 2102524710), (3, 1401683140), (4, 1051262355), (5, 841009884), (6, 700841570), (10, 420504942), (11, 382277220), (12, 350420785), (13, 323465340), (15, 280336628), (20, 210252471), (22, 191138610), (26, 161732670), (30, 140168314), (33, 127425740), (39, 107821780), (44, 95569305), (52, 80866335), (55, 76455444), (60, 70084157), (65, 64693068), (66, 63712870), (78, 53910890), (110, 38227722), (130, 32346534), (132, 31856435), (143, 29405940), (156, 26955445), (165, 25485148), (195, 21564356), (220, 19113861), (257, 16362060), (260, 16173267), (286, 14702970), (330, 12742574), (390, 10782178), (429, 9801980), (514, 8181030), (572, 7351485), (660, 6371287), (715, 5881188), (771, 5454020), (780, 5391089), (858, 4900990), (1028, 4090515), (1285, 3272412), (1430, 2940594), (1542, 2727010), (1716, 2450495), (1907, 2205060), (2145, 1960396), (2570, 1636206), (2827, 1487460), (2860, 1470297), (3084, 1363505), (3341, 1258620), (3814, 1102530), (3855, 1090804), (4290, 980198), (5140, 818103), (5654, 743730), (5721, 735020), (6682, 629310), (7628, 551265), (7710, 545402), (8481, 495820), (8580, 490099), (9535, 441012), (10023, 419540), (11308, 371865), (11442, 367510), (13364, 314655), (14135, 297492), (15420, 272701), (16705, 251724), (16962, 247910), (19070, 220506), (20046, 209770), (20977, 200460), (22884, 183755), (24791, 169620), (28270, 148746), (28605, 147004), (33410, 125862), (33924, 123955), (36751, 114420), (38140, 110253), (40092, 104885), (41954, 100230), (42405, 99164), (49582, 84810), (50115, 83908), (56540, 74373), (57210, 73502), (62931, 66820)]