4558480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 11160000

約数和(自身を除く): 6601520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2999, 5998, 11996, 14995, 23992, 29990, 47984, 56981, 59980, 113962, 119960, 227924, 239920, 284905, 455848, 569810, 911696, 1139620, 2279240, 4558480]

約数ペア:

[(1, 4558480), (2, 2279240), (4, 1139620), (5, 911696), (8, 569810), (10, 455848), (16, 284905), (19, 239920), (20, 227924), (38, 119960), (40, 113962), (76, 59980), (80, 56981), (95, 47984), (152, 29990), (190, 23992), (304, 14995), (380, 11996), (760, 5998), (1520, 2999)]