3856460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 8297856

約数和(自身を除く): 4441396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4703, 9406, 18812, 23515, 47030, 94060, 192823, 385646, 771292, 964115, 1928230, 3856460]

約数ペア:

[(1, 3856460), (2, 1928230), (4, 964115), (5, 771292), (10, 385646), (20, 192823), (41, 94060), (82, 47030), (164, 23515), (205, 18812), (410, 9406), (820, 4703)]