5728047920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 15612715008

約数和(自身を除く): 9884667088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 367, 376, 470, 560, 593, 658, 734, 752, 940, 1186, 1316, 1468, 1645, 1835, 1880, 2372, 2569, 2632, 2936, 2965, 3290, 3670, 3760, 4151, 4744, 5138, 5264, 5872, 5930, 6580, 7340, 8302, 9488, 10276, 11860, 12845, 13160, 14680, 16604, 17249, 20552, 20755, 23720, 25690, 26320, 27871, 29360, 33208, 34498, 41104, 41510, 47440, 51380, 55742, 66416, 68996, 83020, 86245, 102760, 111484, 120743, 137992, 139355, 166040, 172490, 195097, 205520, 217631, 222968, 241486, 275984, 278710, 332080, 344980, 390194, 435262, 445936, 482972, 557420, 603715, 689960, 780388, 870524, 965944, 975485, 1088155, 1114840, 1207430, 1379920, 1523417, 1560776, 1741048, 1931888, 1950970, 2176310, 2229680, 2414860, 3046834, 3121552, 3482096, 3901940, 4352620, 4829720, 6093668, 7617085, 7803880, 8705240, 9659440, 10228657, 12187336, 15234170, 15607760, 17410480, 20457314, 24374672, 30468340, 40914628, 51143285, 60936680, 71600599, 81829256, 102286570, 121873360, 143201198, 163658512, 204573140, 286402396, 358002995, 409146280, 572804792, 716005990, 818292560, 1145609584, 1432011980, 2864023960, 5728047920]

約数ペア:

[(1, 5728047920), (2, 2864023960), (4, 1432011980), (5, 1145609584), (7, 818292560), (8, 716005990), (10, 572804792), (14, 409146280), (16, 358002995), (20, 286402396), (28, 204573140), (35, 163658512), (40, 143201198), (47, 121873360), (56, 102286570), (70, 81829256), (80, 71600599), (94, 60936680), (112, 51143285), (140, 40914628), (188, 30468340), (235, 24374672), (280, 20457314), (329, 17410480), (367, 15607760), (376, 15234170), (470, 12187336), (560, 10228657), (593, 9659440), (658, 8705240), (734, 7803880), (752, 7617085), (940, 6093668), (1186, 4829720), (1316, 4352620), (1468, 3901940), (1645, 3482096), (1835, 3121552), (1880, 3046834), (2372, 2414860), (2569, 2229680), (2632, 2176310), (2936, 1950970), (2965, 1931888), (3290, 1741048), (3670, 1560776), (3760, 1523417), (4151, 1379920), (4744, 1207430), (5138, 1114840), (5264, 1088155), (5872, 975485), (5930, 965944), (6580, 870524), (7340, 780388), (8302, 689960), (9488, 603715), (10276, 557420), (11860, 482972), (12845, 445936), (13160, 435262), (14680, 390194), (16604, 344980), (17249, 332080), (20552, 278710), (20755, 275984), (23720, 241486), (25690, 222968), (26320, 217631), (27871, 205520), (29360, 195097), (33208, 172490), (34498, 166040), (41104, 139355), (41510, 137992), (47440, 120743), (51380, 111484), (55742, 102760), (66416, 86245), (68996, 83020)]