100715140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296221}}^1$

素因数の和:296247

約数の個数: 24

約数和(自身を含む): 223943832

約数和(自身を除く): 123228692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 296221, 592442, 1184884, 1481105, 2962210, 5035757, 5924420, 10071514, 20143028, 25178785, 50357570, 100715140]

約数ペア:

[(1, 100715140), (2, 50357570), (4, 25178785), (5, 20143028), (10, 10071514), (17, 5924420), (20, 5035757), (34, 2962210), (68, 1481105), (85, 1184884), (170, 592442), (340, 296221)]