4106420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5086540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 113, 115, 158, 226, 230, 316, 395, 452, 460, 565, 790, 1130, 1580, 1817, 2260, 2599, 3634, 5198, 7268, 8927, 9085, 10396, 12995, 17854, 18170, 25990, 35708, 36340, 44635, 51980, 89270, 178540, 205321, 410642, 821284, 1026605, 2053210, 4106420]

約数ペア:

[(1, 4106420), (2, 2053210), (4, 1026605), (5, 821284), (10, 410642), (20, 205321), (23, 178540), (46, 89270), (79, 51980), (92, 44635), (113, 36340), (115, 35708), (158, 25990), (226, 18170), (230, 17854), (316, 12995), (395, 10396), (452, 9085), (460, 8927), (565, 7268), (790, 5198), (1130, 3634), (1580, 2599), (1817, 2260)]