76107680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 198894528

約数和(自身を除く): 122786848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 332, 352, 415, 440, 521, 664, 830, 880, 913, 1042, 1328, 1660, 1760, 1826, 2084, 2605, 2656, 3320, 3652, 4168, 4565, 5210, 5731, 6640, 7304, 8336, 9130, 10420, 11462, 13280, 14608, 16672, 18260, 20840, 22924, 28655, 29216, 36520, 41680, 43243, 45848, 57310, 73040, 83360, 86486, 91696, 114620, 146080, 172972, 183392, 216215, 229240, 345944, 432430, 458480, 475673, 691888, 864860, 916960, 951346, 1383776, 1729720, 1902692, 2378365, 3459440, 3805384, 4756730, 6918880, 7610768, 9513460, 15221536, 19026920, 38053840, 76107680]

約数ペア:

[(1, 76107680), (2, 38053840), (4, 19026920), (5, 15221536), (8, 9513460), (10, 7610768), (11, 6918880), (16, 4756730), (20, 3805384), (22, 3459440), (32, 2378365), (40, 1902692), (44, 1729720), (55, 1383776), (80, 951346), (83, 916960), (88, 864860), (110, 691888), (160, 475673), (166, 458480), (176, 432430), (220, 345944), (332, 229240), (352, 216215), (415, 183392), (440, 172972), (521, 146080), (664, 114620), (830, 91696), (880, 86486), (913, 83360), (1042, 73040), (1328, 57310), (1660, 45848), (1760, 43243), (1826, 41680), (2084, 36520), (2605, 29216), (2656, 28655), (3320, 22924), (3652, 20840), (4168, 18260), (4565, 16672), (5210, 14608), (5731, 13280), (6640, 11462), (7304, 10420), (8336, 9130)]