156950780440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74033387}}^1$

素因数の和:74033451

約数の個数: 32

約数和(自身を含む): 359802265680

約数和(自身を除く): 202851485240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 74033387, 148066774, 296133548, 370166935, 592267096, 740333870, 1480667740, 2961335480, 3923769511, 7847539022, 15695078044, 19618847555, 31390156088, 39237695110, 78475390220, 156950780440]

約数ペア:

[(1, 156950780440), (2, 78475390220), (4, 39237695110), (5, 31390156088), (8, 19618847555), (10, 15695078044), (20, 7847539022), (40, 3923769511), (53, 2961335480), (106, 1480667740), (212, 740333870), (265, 592267096), (424, 370166935), (530, 296133548), (1060, 148066774), (2120, 74033387)]