160797320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{59999}}^1$

素因数の和:60077

約数の個数: 32

約数和(自身を含む): 367200000

約数和(自身を除く): 206402680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 59999, 119998, 239996, 299995, 479992, 599990, 1199980, 2399960, 4019933, 8039866, 16079732, 20099665, 32159464, 40199330, 80398660, 160797320]

約数ペア:

[(1, 160797320), (2, 80398660), (4, 40199330), (5, 32159464), (8, 20099665), (10, 16079732), (20, 8039866), (40, 4019933), (67, 2399960), (134, 1199980), (268, 599990), (335, 479992), (536, 299995), (670, 239996), (1340, 119998), (2680, 59999)]