966720110

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1\times {\mathrm{811}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 1753920000

約数和(自身を除く): 787199890

約数列:

[1, 2, 5, 10, 199, 398, 599, 811, 995, 1198, 1622, 1990, 2995, 4055, 5990, 8110, 119201, 161389, 238402, 322778, 485789, 596005, 806945, 971578, 1192010, 1613890, 2428945, 4857890, 96672011, 193344022, 483360055, 966720110]

約数ペア:

[(1, 966720110), (2, 483360055), (5, 193344022), (10, 96672011), (199, 4857890), (398, 2428945), (599, 1613890), (811, 1192010), (995, 971578), (1198, 806945), (1622, 596005), (1990, 485789), (2995, 322778), (4055, 238402), (5990, 161389), (8110, 119201)]