57230020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 66874940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 569, 940, 1070, 1138, 2140, 2276, 2845, 5029, 5690, 10058, 11380, 20116, 25145, 26743, 50290, 53486, 60883, 100580, 106972, 121766, 133715, 243532, 267430, 304415, 534860, 608830, 1217660, 2861501, 5723002, 11446004, 14307505, 28615010, 57230020]

約数ペア:

[(1, 57230020), (2, 28615010), (4, 14307505), (5, 11446004), (10, 5723002), (20, 2861501), (47, 1217660), (94, 608830), (107, 534860), (188, 304415), (214, 267430), (235, 243532), (428, 133715), (470, 121766), (535, 106972), (569, 100580), (940, 60883), (1070, 53486), (1138, 50290), (2140, 26743), (2276, 25145), (2845, 20116), (5029, 11380), (5690, 10058)]