99920390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13669}}^1$

素因数の和:13736

約数の個数: 32

約数和(自身を含む): 194879520

約数和(自身を除く): 94959130

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 13669, 27338, 68345, 136690, 232373, 464746, 587767, 1161865, 1175534, 2323730, 2938835, 5877670, 9992039, 19984078, 49960195, 99920390]

約数ペア:

[(1, 99920390), (2, 49960195), (5, 19984078), (10, 9992039), (17, 5877670), (34, 2938835), (43, 2323730), (85, 1175534), (86, 1161865), (170, 587767), (215, 464746), (430, 232373), (731, 136690), (1462, 68345), (3655, 27338), (7310, 13669)]