24152780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 52363584

約数和(自身を除く): 28210804

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 142, 146, 233, 284, 292, 355, 365, 466, 710, 730, 932, 1165, 1420, 1460, 2330, 4660, 5183, 10366, 16543, 17009, 20732, 25915, 33086, 34018, 51830, 66172, 68036, 82715, 85045, 103660, 165430, 170090, 330860, 340180, 1207639, 2415278, 4830556, 6038195, 12076390, 24152780]

約数ペア:

[(1, 24152780), (2, 12076390), (4, 6038195), (5, 4830556), (10, 2415278), (20, 1207639), (71, 340180), (73, 330860), (142, 170090), (146, 165430), (233, 103660), (284, 85045), (292, 82715), (355, 68036), (365, 66172), (466, 51830), (710, 34018), (730, 33086), (932, 25915), (1165, 20732), (1420, 17009), (1460, 16543), (2330, 10366), (4660, 5183)]