98701010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 187660800

約数和(自身を除く): 88959790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1439, 1805, 2878, 3610, 6859, 7195, 13718, 14390, 27341, 34295, 54682, 68590, 136705, 273410, 519479, 1038958, 2597395, 5194790, 9870101, 19740202, 49350505, 98701010]

約数ペア:

[(1, 98701010), (2, 49350505), (5, 19740202), (10, 9870101), (19, 5194790), (38, 2597395), (95, 1038958), (190, 519479), (361, 273410), (722, 136705), (1439, 68590), (1805, 54682), (2878, 34295), (3610, 27341), (6859, 14390), (7195, 13718)]