284459680

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13999}}^1$

素因数の和:14141

約数の個数: 48

約数和(自身を含む): 677376000

約数和(自身を除く): 392916320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13999, 20320, 27998, 55996, 69995, 111992, 139990, 223984, 279980, 447968, 559960, 1119920, 1777873, 2239840, 3555746, 7111492, 8889365, 14222984, 17778730, 28445968, 35557460, 56891936, 71114920, 142229840, 284459680]

約数ペア:

[(1, 284459680), (2, 142229840), (4, 71114920), (5, 56891936), (8, 35557460), (10, 28445968), (16, 17778730), (20, 14222984), (32, 8889365), (40, 7111492), (80, 3555746), (127, 2239840), (160, 1777873), (254, 1119920), (508, 559960), (635, 447968), (1016, 279980), (1270, 223984), (2032, 139990), (2540, 111992), (4064, 69995), (5080, 55996), (10160, 27998), (13999, 20320)]