39700160

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1393

約数の個数: 56

約数和(自身を含む): 95585280

約数和(自身を除く): 55885120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1279, 1552, 1940, 2558, 3104, 3880, 5116, 6208, 6395, 7760, 10232, 12790, 15520, 20464, 25580, 31040, 40928, 51160, 81856, 102320, 124063, 204640, 248126, 409280, 496252, 620315, 992504, 1240630, 1985008, 2481260, 3970016, 4962520, 7940032, 9925040, 19850080, 39700160]

約数ペア:

[(1, 39700160), (2, 19850080), (4, 9925040), (5, 7940032), (8, 4962520), (10, 3970016), (16, 2481260), (20, 1985008), (32, 1240630), (40, 992504), (64, 620315), (80, 496252), (97, 409280), (160, 248126), (194, 204640), (320, 124063), (388, 102320), (485, 81856), (776, 51160), (970, 40928), (1279, 31040), (1552, 25580), (1940, 20464), (2558, 15520), (3104, 12790), (3880, 10232), (5116, 7760), (6208, 6395)]