25798980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14827}}^1$

素因数の和:14868

約数の個数: 48

約数和(自身を含む): 74733120

約数和(自身を除く): 48934140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14827, 29654, 44481, 59308, 74135, 88962, 148270, 177924, 222405, 296540, 429983, 444810, 859966, 889620, 1289949, 1719932, 2149915, 2579898, 4299830, 5159796, 6449745, 8599660, 12899490, 25798980]

約数ペア:

[(1, 25798980), (2, 12899490), (3, 8599660), (4, 6449745), (5, 5159796), (6, 4299830), (10, 2579898), (12, 2149915), (15, 1719932), (20, 1289949), (29, 889620), (30, 859966), (58, 444810), (60, 429983), (87, 296540), (116, 222405), (145, 177924), (174, 148270), (290, 88962), (348, 74135), (435, 59308), (580, 44481), (870, 29654), (1740, 14827)]