37797380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 80768268

約数和(自身を除く): 42970888

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 421, 670, 842, 1340, 1684, 2105, 4210, 4489, 8420, 8978, 17956, 22445, 28207, 44890, 56414, 89780, 112828, 141035, 282070, 564140, 1889869, 3779738, 7559476, 9449345, 18898690, 37797380]

約数ペア:

[(1, 37797380), (2, 18898690), (4, 9449345), (5, 7559476), (10, 3779738), (20, 1889869), (67, 564140), (134, 282070), (268, 141035), (335, 112828), (421, 89780), (670, 56414), (842, 44890), (1340, 28207), (1684, 22445), (2105, 17956), (4210, 8978), (4489, 8420)]