274769080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{94099}}^1$

素因数の和:94183

約数の個数: 32

約数和(自身を含む): 626706000

約数和(自身を除く): 351936920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 94099, 188198, 376396, 470495, 752792, 940990, 1881980, 3763960, 6869227, 13738454, 27476908, 34346135, 54953816, 68692270, 137384540, 274769080]

約数ペア:

[(1, 274769080), (2, 137384540), (4, 68692270), (5, 54953816), (8, 34346135), (10, 27476908), (20, 13738454), (40, 6869227), (73, 3763960), (146, 1881980), (292, 940990), (365, 752792), (584, 470495), (730, 376396), (1460, 188198), (2920, 94099)]