2233120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 5592888

約数和(自身を除く): 3359768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 821, 1360, 1642, 2720, 3284, 4105, 6568, 8210, 13136, 13957, 16420, 26272, 27914, 32840, 55828, 65680, 69785, 111656, 131360, 139570, 223312, 279140, 446624, 558280, 1116560, 2233120]

約数ペア:

[(1, 2233120), (2, 1116560), (4, 558280), (5, 446624), (8, 279140), (10, 223312), (16, 139570), (17, 131360), (20, 111656), (32, 69785), (34, 65680), (40, 55828), (68, 32840), (80, 27914), (85, 26272), (136, 16420), (160, 13957), (170, 13136), (272, 8210), (340, 6568), (544, 4105), (680, 3284), (821, 2720), (1360, 1642)]