25024580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 61694976

約数和(自身を除く): 36670396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4831, 5180, 9662, 19324, 24155, 33817, 48310, 67634, 96620, 135268, 169085, 178747, 338170, 357494, 676340, 714988, 893735, 1251229, 1787470, 2502458, 3574940, 5004916, 6256145, 12512290, 25024580]

約数ペア:

[(1, 25024580), (2, 12512290), (4, 6256145), (5, 5004916), (7, 3574940), (10, 2502458), (14, 1787470), (20, 1251229), (28, 893735), (35, 714988), (37, 676340), (70, 357494), (74, 338170), (140, 178747), (148, 169085), (185, 135268), (259, 96620), (370, 67634), (518, 48310), (740, 33817), (1036, 24155), (1295, 19324), (2590, 9662), (4831, 5180)]