4975348040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{415999}}^1$

素因数の和:416046

約数の個数: 64

約数和(自身を含む): 12579840000

約数和(自身を除く): 7604491960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 415999, 831998, 1663996, 2079995, 3327992, 4159990, 5407987, 8319980, 9567977, 10815974, 16639960, 19135954, 21631948, 27039935, 38271908, 43263896, 47839885, 54079870, 76543816, 95679770, 108159740, 124383701, 191359540, 216319480, 248767402, 382719080, 497534804, 621918505, 995069608, 1243837010, 2487674020, 4975348040]

約数ペア:

[(1, 4975348040), (2, 2487674020), (4, 1243837010), (5, 995069608), (8, 621918505), (10, 497534804), (13, 382719080), (20, 248767402), (23, 216319480), (26, 191359540), (40, 124383701), (46, 108159740), (52, 95679770), (65, 76543816), (92, 54079870), (104, 47839885), (115, 43263896), (130, 38271908), (184, 27039935), (230, 21631948), (260, 19135954), (299, 16639960), (460, 10815974), (520, 9567977), (598, 8319980), (920, 5407987), (1196, 4159990), (1495, 3327992), (2392, 2079995), (2990, 1663996), (5980, 831998), (11960, 415999)]