117632720

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6421}}^1$

素因数の和:6663

約数の個数: 40

約数和(自身を含む): 274733160

約数和(自身を除く): 157100440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 6421, 9160, 12842, 18320, 25684, 32105, 51368, 64210, 102736, 128420, 256840, 513680, 1470409, 2940818, 5881636, 7352045, 11763272, 14704090, 23526544, 29408180, 58816360, 117632720]

約数ペア:

[(1, 117632720), (2, 58816360), (4, 29408180), (5, 23526544), (8, 14704090), (10, 11763272), (16, 7352045), (20, 5881636), (40, 2940818), (80, 1470409), (229, 513680), (458, 256840), (916, 128420), (1145, 102736), (1832, 64210), (2290, 51368), (3664, 32105), (4580, 25684), (6421, 18320), (9160, 12842)]