402662020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 868533120

約数和(自身を除く): 465871100

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 1030, 1180, 2060, 3313, 6077, 6626, 12154, 13252, 16565, 24308, 30385, 33130, 60770, 66260, 121540, 195467, 341239, 390934, 682478, 781868, 977335, 1364956, 1706195, 1954670, 3412390, 3909340, 6824780, 20133101, 40266202, 80532404, 100665505, 201331010, 402662020]

約数ペア:

[(1, 402662020), (2, 201331010), (4, 100665505), (5, 80532404), (10, 40266202), (20, 20133101), (59, 6824780), (103, 3909340), (118, 3412390), (206, 1954670), (236, 1706195), (295, 1364956), (412, 977335), (515, 781868), (590, 682478), (1030, 390934), (1180, 341239), (2060, 195467), (3313, 121540), (6077, 66260), (6626, 60770), (12154, 33130), (13252, 30385), (16565, 24308)]