25770850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 56692800

約数和(自身を除く): 30921950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2539, 5075, 5078, 10150, 12695, 17773, 25390, 35546, 63475, 73631, 88865, 126950, 147262, 177730, 368155, 444325, 515417, 736310, 888650, 1030834, 1840775, 2577085, 3681550, 5154170, 12885425, 25770850]

約数ペア:

[(1, 25770850), (2, 12885425), (5, 5154170), (7, 3681550), (10, 2577085), (14, 1840775), (25, 1030834), (29, 888650), (35, 736310), (50, 515417), (58, 444325), (70, 368155), (145, 177730), (175, 147262), (203, 126950), (290, 88865), (350, 73631), (406, 63475), (725, 35546), (1015, 25390), (1450, 17773), (2030, 12695), (2539, 10150), (5075, 5078)]