23893700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:3992

約数の個数: 36

約数和(自身を含む): 52712772

約数和(自身を除く): 28819072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3917, 6100, 7834, 15668, 19585, 39170, 78340, 97925, 195850, 238937, 391700, 477874, 955748, 1194685, 2389370, 4778740, 5973425, 11946850, 23893700]

約数ペア:

[(1, 23893700), (2, 11946850), (4, 5973425), (5, 4778740), (10, 2389370), (20, 1194685), (25, 955748), (50, 477874), (61, 391700), (100, 238937), (122, 195850), (244, 97925), (305, 78340), (610, 39170), (1220, 19585), (1525, 15668), (3050, 7834), (3917, 6100)]