45232040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161543}}^1$

素因数の和:161561

約数の個数: 32

約数和(自身を含む): 116311680

約数和(自身を除く): 71079640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161543, 323086, 646172, 807715, 1130801, 1292344, 1615430, 2261602, 3230860, 4523204, 5654005, 6461720, 9046408, 11308010, 22616020, 45232040]

約数ペア:

[(1, 45232040), (2, 22616020), (4, 11308010), (5, 9046408), (7, 6461720), (8, 5654005), (10, 4523204), (14, 3230860), (20, 2261602), (28, 1615430), (35, 1292344), (40, 1130801), (56, 807715), (70, 646172), (140, 323086), (280, 161543)]