62721400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 169274880

約数和(自身を除く): 106553480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 280, 284, 350, 355, 497, 568, 631, 700, 710, 994, 1262, 1400, 1420, 1775, 1988, 2485, 2524, 2840, 3155, 3550, 3976, 4417, 4970, 5048, 6310, 7100, 8834, 9940, 12425, 12620, 14200, 15775, 17668, 19880, 22085, 24850, 25240, 31550, 35336, 44170, 44801, 49700, 63100, 88340, 89602, 99400, 110425, 126200, 176680, 179204, 220850, 224005, 313607, 358408, 441700, 448010, 627214, 883400, 896020, 1120025, 1254428, 1568035, 1792040, 2240050, 2508856, 3136070, 4480100, 6272140, 7840175, 8960200, 12544280, 15680350, 31360700, 62721400]

約数ペア:

[(1, 62721400), (2, 31360700), (4, 15680350), (5, 12544280), (7, 8960200), (8, 7840175), (10, 6272140), (14, 4480100), (20, 3136070), (25, 2508856), (28, 2240050), (35, 1792040), (40, 1568035), (50, 1254428), (56, 1120025), (70, 896020), (71, 883400), (100, 627214), (140, 448010), (142, 441700), (175, 358408), (200, 313607), (280, 224005), (284, 220850), (350, 179204), (355, 176680), (497, 126200), (568, 110425), (631, 99400), (700, 89602), (710, 88340), (994, 63100), (1262, 49700), (1400, 44801), (1420, 44170), (1775, 35336), (1988, 31550), (2485, 25240), (2524, 24850), (2840, 22085), (3155, 19880), (3550, 17668), (3976, 15775), (4417, 14200), (4970, 12620), (5048, 12425), (6310, 9940), (7100, 8834)]