25544460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 71834112

約数和(自身を除く): 46289652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1571, 1626, 2710, 3142, 3252, 4065, 4713, 5420, 6284, 7855, 8130, 9426, 15710, 16260, 18852, 23565, 31420, 47130, 94260, 425741, 851482, 1277223, 1702964, 2128705, 2554446, 4257410, 5108892, 6386115, 8514820, 12772230, 25544460]

約数ペア:

[(1, 25544460), (2, 12772230), (3, 8514820), (4, 6386115), (5, 5108892), (6, 4257410), (10, 2554446), (12, 2128705), (15, 1702964), (20, 1277223), (30, 851482), (60, 425741), (271, 94260), (542, 47130), (813, 31420), (1084, 23565), (1355, 18852), (1571, 16260), (1626, 15710), (2710, 9426), (3142, 8130), (3252, 7855), (4065, 6284), (4713, 5420)]