24779260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 57197952

約数和(自身を除く): 32418692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 691, 815, 1382, 1630, 1793, 2764, 3260, 3455, 3586, 6910, 7172, 7601, 8965, 13820, 15202, 17930, 30404, 35860, 38005, 76010, 112633, 152020, 225266, 450532, 563165, 1126330, 1238963, 2252660, 2477926, 4955852, 6194815, 12389630, 24779260]

約数ペア:

[(1, 24779260), (2, 12389630), (4, 6194815), (5, 4955852), (10, 2477926), (11, 2252660), (20, 1238963), (22, 1126330), (44, 563165), (55, 450532), (110, 225266), (163, 152020), (220, 112633), (326, 76010), (652, 38005), (691, 35860), (815, 30404), (1382, 17930), (1630, 15202), (1793, 13820), (2764, 8965), (3260, 7601), (3455, 7172), (3586, 6910)]