411844550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 911673792

約数和(自身を除く): 499829242

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 47, 50, 61, 65, 85, 94, 122, 130, 169, 170, 221, 235, 305, 325, 338, 425, 442, 470, 610, 611, 650, 793, 799, 845, 850, 1037, 1105, 1175, 1222, 1525, 1586, 1598, 1690, 2074, 2210, 2350, 2867, 2873, 3050, 3055, 3965, 3995, 4225, 5185, 5525, 5734, 5746, 6110, 7930, 7943, 7990, 8450, 10309, 10370, 10387, 11050, 13481, 14335, 14365, 15275, 15886, 19825, 19975, 20618, 20774, 25925, 26962, 28670, 28730, 30550, 37271, 39650, 39715, 39950, 48739, 51545, 51850, 51935, 67405, 71675, 71825, 74542, 79430, 97478, 103090, 103870, 134810, 135031, 143350, 143650, 175253, 186355, 198575, 243695, 257725, 259675, 270062, 337025, 350506, 372710, 397150, 484523, 487390, 515450, 519350, 633607, 674050, 675155, 876265, 931775, 969046, 1218475, 1267214, 1350310, 1752530, 1863550, 2422615, 2436950, 3168035, 3375775, 4381325, 4845230, 6336070, 6751550, 8236891, 8762650, 12113075, 15840175, 16473782, 24226150, 31680350, 41184455, 82368910, 205922275, 411844550]

約数ペア:

[(1, 411844550), (2, 205922275), (5, 82368910), (10, 41184455), (13, 31680350), (17, 24226150), (25, 16473782), (26, 15840175), (34, 12113075), (47, 8762650), (50, 8236891), (61, 6751550), (65, 6336070), (85, 4845230), (94, 4381325), (122, 3375775), (130, 3168035), (169, 2436950), (170, 2422615), (221, 1863550), (235, 1752530), (305, 1350310), (325, 1267214), (338, 1218475), (425, 969046), (442, 931775), (470, 876265), (610, 675155), (611, 674050), (650, 633607), (793, 519350), (799, 515450), (845, 487390), (850, 484523), (1037, 397150), (1105, 372710), (1175, 350506), (1222, 337025), (1525, 270062), (1586, 259675), (1598, 257725), (1690, 243695), (2074, 198575), (2210, 186355), (2350, 175253), (2867, 143650), (2873, 143350), (3050, 135031), (3055, 134810), (3965, 103870), (3995, 103090), (4225, 97478), (5185, 79430), (5525, 74542), (5734, 71825), (5746, 71675), (6110, 67405), (7930, 51935), (7943, 51850), (7990, 51545), (8450, 48739), (10309, 39950), (10370, 39715), (10387, 39650), (11050, 37271), (13481, 30550), (14335, 28730), (14365, 28670), (15275, 26962), (15886, 25925), (19825, 20774), (19975, 20618)]