7162520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 16204320

約数和(自身を除く): 9041800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 743, 964, 1205, 1486, 1928, 2410, 2972, 3715, 4820, 5944, 7430, 9640, 14860, 29720, 179063, 358126, 716252, 895315, 1432504, 1790630, 3581260, 7162520]

約数ペア:

[(1, 7162520), (2, 3581260), (4, 1790630), (5, 1432504), (8, 895315), (10, 716252), (20, 358126), (40, 179063), (241, 29720), (482, 14860), (743, 9640), (964, 7430), (1205, 5944), (1486, 4820), (1928, 3715), (2410, 2972)]