25915600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1052

約数の個数: 60

約数和(自身を含む): 63256864

約数和(自身を除く): 37341264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 967, 1072, 1340, 1675, 1934, 2680, 3350, 3868, 4835, 5360, 6700, 7736, 9670, 13400, 15472, 19340, 24175, 26800, 38680, 48350, 64789, 77360, 96700, 129578, 193400, 259156, 323945, 386800, 518312, 647890, 1036624, 1295780, 1619725, 2591560, 3239450, 5183120, 6478900, 12957800, 25915600]

約数ペア:

[(1, 25915600), (2, 12957800), (4, 6478900), (5, 5183120), (8, 3239450), (10, 2591560), (16, 1619725), (20, 1295780), (25, 1036624), (40, 647890), (50, 518312), (67, 386800), (80, 323945), (100, 259156), (134, 193400), (200, 129578), (268, 96700), (335, 77360), (400, 64789), (536, 48350), (670, 38680), (967, 26800), (1072, 24175), (1340, 19340), (1675, 15472), (1934, 13400), (2680, 9670), (3350, 7736), (3868, 6700), (4835, 5360)]