2510193680

素因数分解:

$2^4\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{16699}}^1$

素因数の和:18591

約数の個数: 40

約数和(自身を含む): 5839656000

約数和(自身を除く): 3329462320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1879, 3758, 7516, 9395, 15032, 16699, 18790, 30064, 33398, 37580, 66796, 75160, 83495, 133592, 150320, 166990, 267184, 333980, 667960, 1335920, 31377421, 62754842, 125509684, 156887105, 251019368, 313774210, 502038736, 627548420, 1255096840, 2510193680]

約数ペア:

[(1, 2510193680), (2, 1255096840), (4, 627548420), (5, 502038736), (8, 313774210), (10, 251019368), (16, 156887105), (20, 125509684), (40, 62754842), (80, 31377421), (1879, 1335920), (3758, 667960), (7516, 333980), (9395, 267184), (15032, 166990), (16699, 150320), (18790, 133592), (30064, 83495), (33398, 75160), (37580, 66796)]