88564720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 128564240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 379, 460, 508, 635, 758, 920, 1016, 1270, 1516, 1840, 1895, 2032, 2540, 2921, 3032, 3790, 5080, 5842, 6064, 7580, 8717, 10160, 11684, 14605, 15160, 17434, 23368, 29210, 30320, 34868, 43585, 46736, 48133, 58420, 69736, 87170, 96266, 116840, 139472, 174340, 192532, 233680, 240665, 348680, 385064, 481330, 697360, 770128, 962660, 1107059, 1925320, 2214118, 3850640, 4428236, 5535295, 8856472, 11070590, 17712944, 22141180, 44282360, 88564720]

約数ペア:

[(1, 88564720), (2, 44282360), (4, 22141180), (5, 17712944), (8, 11070590), (10, 8856472), (16, 5535295), (20, 4428236), (23, 3850640), (40, 2214118), (46, 1925320), (80, 1107059), (92, 962660), (115, 770128), (127, 697360), (184, 481330), (230, 385064), (254, 348680), (368, 240665), (379, 233680), (460, 192532), (508, 174340), (635, 139472), (758, 116840), (920, 96266), (1016, 87170), (1270, 69736), (1516, 58420), (1840, 48133), (1895, 46736), (2032, 43585), (2540, 34868), (2921, 30320), (3032, 29210), (3790, 23368), (5080, 17434), (5842, 15160), (6064, 14605), (7580, 11684), (8717, 10160)]