25148497240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21679739}}^1$

素因数の和:21679779

約数の個数: 32

約数和(自身を含む): 58535298000

約数和(自身を除く): 33386800760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21679739, 43359478, 86718956, 108398695, 173437912, 216797390, 433594780, 628712431, 867189560, 1257424862, 2514849724, 3143562155, 5029699448, 6287124310, 12574248620, 25148497240]

約数ペア:

[(1, 25148497240), (2, 12574248620), (4, 6287124310), (5, 5029699448), (8, 3143562155), (10, 2514849724), (20, 1257424862), (29, 867189560), (40, 628712431), (58, 433594780), (116, 216797390), (145, 173437912), (232, 108398695), (290, 86718956), (580, 43359478), (1160, 21679739)]