88737440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 231081984

約数和(自身を除く): 142344544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 397, 440, 508, 635, 794, 880, 1016, 1270, 1397, 1588, 1760, 1985, 2032, 2540, 2794, 3176, 3970, 4064, 4367, 5080, 5588, 6352, 6985, 7940, 8734, 10160, 11176, 12704, 13970, 15880, 17468, 20320, 21835, 22352, 27940, 31760, 34936, 43670, 44704, 50419, 55880, 63520, 69872, 87340, 100838, 111760, 139744, 174680, 201676, 223520, 252095, 349360, 403352, 504190, 554609, 698720, 806704, 1008380, 1109218, 1613408, 2016760, 2218436, 2773045, 4033520, 4436872, 5546090, 8067040, 8873744, 11092180, 17747488, 22184360, 44368720, 88737440]

約数ペア:

[(1, 88737440), (2, 44368720), (4, 22184360), (5, 17747488), (8, 11092180), (10, 8873744), (11, 8067040), (16, 5546090), (20, 4436872), (22, 4033520), (32, 2773045), (40, 2218436), (44, 2016760), (55, 1613408), (80, 1109218), (88, 1008380), (110, 806704), (127, 698720), (160, 554609), (176, 504190), (220, 403352), (254, 349360), (352, 252095), (397, 223520), (440, 201676), (508, 174680), (635, 139744), (794, 111760), (880, 100838), (1016, 87340), (1270, 69872), (1397, 63520), (1588, 55880), (1760, 50419), (1985, 44704), (2032, 43670), (2540, 34936), (2794, 31760), (3176, 27940), (3970, 22352), (4064, 21835), (4367, 20320), (5080, 17468), (5588, 15880), (6352, 13970), (6985, 12704), (7940, 11176), (8734, 10160)]