189110362640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1\times {\mathrm{16127}}^1$

素因数の和:22536

約数の個数: 80

約数和(自身を含む): 458898628608

約数和(自身を除く): 269788265968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6373, 12746, 16127, 25492, 31865, 32254, 50984, 63730, 64508, 80635, 101968, 127460, 129016, 146579, 161270, 254920, 258032, 293158, 322540, 370921, 509840, 586316, 645080, 732895, 741842, 1172632, 1290160, 1465790, 1483684, 1854605, 2345264, 2931580, 2967368, 3709210, 5863160, 5934736, 7418420, 11726320, 14836840, 29673680, 102777371, 205554742, 411109484, 513886855, 822218968, 1027773710, 1644437936, 2055547420, 2363879533, 4111094840, 4727759066, 8222189680, 9455518132, 11819397665, 18911036264, 23638795330, 37822072528, 47277590660, 94555181320, 189110362640]

約数ペア:

[(1, 189110362640), (2, 94555181320), (4, 47277590660), (5, 37822072528), (8, 23638795330), (10, 18911036264), (16, 11819397665), (20, 9455518132), (23, 8222189680), (40, 4727759066), (46, 4111094840), (80, 2363879533), (92, 2055547420), (115, 1644437936), (184, 1027773710), (230, 822218968), (368, 513886855), (460, 411109484), (920, 205554742), (1840, 102777371), (6373, 29673680), (12746, 14836840), (16127, 11726320), (25492, 7418420), (31865, 5934736), (32254, 5863160), (50984, 3709210), (63730, 2967368), (64508, 2931580), (80635, 2345264), (101968, 1854605), (127460, 1483684), (129016, 1465790), (146579, 1290160), (161270, 1172632), (254920, 741842), (258032, 732895), (293158, 645080), (322540, 586316), (370921, 509840)]