13643360

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 32713632

約数和(自身を除く): 19070272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1201, 1420, 2272, 2402, 2840, 4804, 5680, 6005, 9608, 11360, 12010, 19216, 24020, 38432, 48040, 85271, 96080, 170542, 192160, 341084, 426355, 682168, 852710, 1364336, 1705420, 2728672, 3410840, 6821680, 13643360]

約数ペア:

[(1, 13643360), (2, 6821680), (4, 3410840), (5, 2728672), (8, 1705420), (10, 1364336), (16, 852710), (20, 682168), (32, 426355), (40, 341084), (71, 192160), (80, 170542), (142, 96080), (160, 85271), (284, 48040), (355, 38432), (568, 24020), (710, 19216), (1136, 12010), (1201, 11360), (1420, 9608), (2272, 6005), (2402, 5680), (2840, 4804)]