19963024225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{193957}}^1$

素因数の和:194169

約数の個数: 24

約数和(自身を含む): 25974855360

約数和(自身を除く): 6011831135

約数列:

[1, 5, 23, 25, 115, 179, 575, 895, 4117, 4475, 20585, 102925, 193957, 969785, 4461011, 4848925, 22305055, 34718303, 111525275, 173591515, 798520969, 867957575, 3992604845, 19963024225]

約数ペア:

[(1, 19963024225), (5, 3992604845), (23, 867957575), (25, 798520969), (115, 173591515), (179, 111525275), (575, 34718303), (895, 22305055), (4117, 4848925), (4475, 4461011), (20585, 969785), (102925, 193957)]