99243820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381707}}^1$

素因数の和:381729

約数の個数: 24

約数和(自身を含む): 224444304

約数和(自身を除く): 125200484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 381707, 763414, 1526828, 1908535, 3817070, 4962191, 7634140, 9924382, 19848764, 24810955, 49621910, 99243820]

約数ペア:

[(1, 99243820), (2, 49621910), (4, 24810955), (5, 19848764), (10, 9924382), (13, 7634140), (20, 4962191), (26, 3817070), (52, 1908535), (65, 1526828), (130, 763414), (260, 381707)]