254148950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2767}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 518966784

約数和(自身を除く): 264817834

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 167, 275, 334, 550, 835, 1670, 1837, 2767, 3674, 4175, 5534, 8350, 9185, 13835, 18370, 27670, 30437, 45925, 60874, 69175, 91850, 138350, 152185, 304370, 462089, 760925, 924178, 1521850, 2310445, 4620890, 5082979, 10165958, 11552225, 23104450, 25414895, 50829790, 127074475, 254148950]

約数ペア:

[(1, 254148950), (2, 127074475), (5, 50829790), (10, 25414895), (11, 23104450), (22, 11552225), (25, 10165958), (50, 5082979), (55, 4620890), (110, 2310445), (167, 1521850), (275, 924178), (334, 760925), (550, 462089), (835, 304370), (1670, 152185), (1837, 138350), (2767, 91850), (3674, 69175), (4175, 60874), (5534, 45925), (8350, 30437), (9185, 27670), (13835, 18370)]