24952660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 54027792

約数和(自身を除く): 29075132

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 181, 226, 244, 305, 362, 452, 565, 610, 724, 905, 1130, 1220, 1810, 2260, 3620, 6893, 11041, 13786, 20453, 22082, 27572, 34465, 40906, 44164, 55205, 68930, 81812, 102265, 110410, 137860, 204530, 220820, 409060, 1247633, 2495266, 4990532, 6238165, 12476330, 24952660]

約数ペア:

[(1, 24952660), (2, 12476330), (4, 6238165), (5, 4990532), (10, 2495266), (20, 1247633), (61, 409060), (113, 220820), (122, 204530), (181, 137860), (226, 110410), (244, 102265), (305, 81812), (362, 68930), (452, 55205), (565, 44164), (610, 40906), (724, 34465), (905, 27572), (1130, 22082), (1220, 20453), (1810, 13786), (2260, 11041), (3620, 6893)]