73831420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 169837920

約数和(自身を除く): 96006500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 4813, 7670, 9626, 15340, 19252, 24065, 48130, 62569, 96260, 125138, 250276, 283967, 312845, 567934, 625690, 1135868, 1251380, 1419835, 2839670, 3691571, 5679340, 7383142, 14766284, 18457855, 36915710, 73831420]

約数ペア:

[(1, 73831420), (2, 36915710), (4, 18457855), (5, 14766284), (10, 7383142), (13, 5679340), (20, 3691571), (26, 2839670), (52, 1419835), (59, 1251380), (65, 1135868), (118, 625690), (130, 567934), (236, 312845), (260, 283967), (295, 250276), (590, 125138), (767, 96260), (1180, 62569), (1534, 48130), (3068, 24065), (3835, 19252), (4813, 15340), (7670, 9626)]