2214892880

素因数分解:

$2^4\times 5^1\times {\mathrm{839}}^1\times {\mathrm{32999}}^1$

素因数の和:33851

約数の個数: 40

約数和(自身を含む): 5155920000

約数和(自身を除く): 2941027120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 839, 1678, 3356, 4195, 6712, 8390, 13424, 16780, 32999, 33560, 65998, 67120, 131996, 164995, 263992, 329990, 527984, 659980, 1319960, 2639920, 27686161, 55372322, 110744644, 138430805, 221489288, 276861610, 442978576, 553723220, 1107446440, 2214892880]

約数ペア:

[(1, 2214892880), (2, 1107446440), (4, 553723220), (5, 442978576), (8, 276861610), (10, 221489288), (16, 138430805), (20, 110744644), (40, 55372322), (80, 27686161), (839, 2639920), (1678, 1319960), (3356, 659980), (4195, 527984), (6712, 329990), (8390, 263992), (13424, 164995), (16780, 131996), (32999, 67120), (33560, 65998)]