75861020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 165201120

約数和(自身を除く): 89340100

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 1213, 2426, 3127, 4852, 6065, 6254, 12130, 12508, 15635, 24260, 31270, 62540, 64289, 71567, 128578, 143134, 257156, 286268, 321445, 357835, 642890, 715670, 1285780, 1431340, 3793051, 7586102, 15172204, 18965255, 37930510, 75861020]

約数ペア:

[(1, 75861020), (2, 37930510), (4, 18965255), (5, 15172204), (10, 7586102), (20, 3793051), (53, 1431340), (59, 1285780), (106, 715670), (118, 642890), (212, 357835), (236, 321445), (265, 286268), (295, 257156), (530, 143134), (590, 128578), (1060, 71567), (1180, 64289), (1213, 62540), (2426, 31270), (3127, 24260), (4852, 15635), (6065, 12508), (6254, 12130)]