7078520

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 16009920

約数和(自身を除く): 8931400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 653, 1084, 1306, 1355, 2168, 2612, 2710, 3265, 5224, 5420, 6530, 10840, 13060, 26120, 176963, 353926, 707852, 884815, 1415704, 1769630, 3539260, 7078520]

約数ペア:

[(1, 7078520), (2, 3539260), (4, 1769630), (5, 1415704), (8, 884815), (10, 707852), (20, 353926), (40, 176963), (271, 26120), (542, 13060), (653, 10840), (1084, 6530), (1306, 5420), (1355, 5224), (2168, 3265), (2612, 2710)]