91112560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 268951536

約数和(自身を除く): 177838976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2113, 2156, 2695, 3080, 3920, 4226, 4312, 5390, 6160, 8452, 8624, 10565, 10780, 14791, 16904, 21130, 21560, 23243, 29582, 33808, 42260, 43120, 46486, 59164, 73955, 84520, 92972, 103537, 116215, 118328, 147910, 162701, 169040, 185944, 207074, 232430, 236656, 295820, 325402, 371888, 414148, 464860, 517685, 591640, 650804, 813505, 828296, 929720, 1035370, 1138907, 1183280, 1301608, 1627010, 1656592, 1859440, 2070740, 2277814, 2603216, 3254020, 4141480, 4555628, 5694535, 6508040, 8282960, 9111256, 11389070, 13016080, 18222512, 22778140, 45556280, 91112560]

約数ペア:

[(1, 91112560), (2, 45556280), (4, 22778140), (5, 18222512), (7, 13016080), (8, 11389070), (10, 9111256), (11, 8282960), (14, 6508040), (16, 5694535), (20, 4555628), (22, 4141480), (28, 3254020), (35, 2603216), (40, 2277814), (44, 2070740), (49, 1859440), (55, 1656592), (56, 1627010), (70, 1301608), (77, 1183280), (80, 1138907), (88, 1035370), (98, 929720), (110, 828296), (112, 813505), (140, 650804), (154, 591640), (176, 517685), (196, 464860), (220, 414148), (245, 371888), (280, 325402), (308, 295820), (385, 236656), (392, 232430), (440, 207074), (490, 185944), (539, 169040), (560, 162701), (616, 147910), (770, 118328), (784, 116215), (880, 103537), (980, 92972), (1078, 84520), (1232, 73955), (1540, 59164), (1960, 46486), (2113, 43120), (2156, 42260), (2695, 33808), (3080, 29582), (3920, 23243), (4226, 21560), (4312, 21130), (5390, 16904), (6160, 14791), (8452, 10780), (8624, 10565)]