264976190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{971}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 494436960

約数和(自身を除く): 229460770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 941, 971, 1882, 1942, 4705, 4855, 9410, 9710, 27289, 28159, 54578, 56318, 136445, 140795, 272890, 281590, 913711, 1827422, 4568555, 9137110, 26497619, 52995238, 132488095, 264976190]

約数ペア:

[(1, 264976190), (2, 132488095), (5, 52995238), (10, 26497619), (29, 9137110), (58, 4568555), (145, 1827422), (290, 913711), (941, 281590), (971, 272890), (1882, 140795), (1942, 136445), (4705, 56318), (4855, 54578), (9410, 28159), (9710, 27289)]