98518520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{46471}}^1$

素因数の和:46535

約数の個数: 32

約数和(自身を含む): 225853920

約数和(自身を除く): 127335400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 46471, 92942, 185884, 232355, 371768, 464710, 929420, 1858840, 2462963, 4925926, 9851852, 12314815, 19703704, 24629630, 49259260, 98518520]

約数ペア:

[(1, 98518520), (2, 49259260), (4, 24629630), (5, 19703704), (8, 12314815), (10, 9851852), (20, 4925926), (40, 2462963), (53, 1858840), (106, 929420), (212, 464710), (265, 371768), (424, 232355), (530, 185884), (1060, 92942), (2120, 46471)]