9412520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 23829120

約数和(自身を除く): 14416600

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, 787, 920, 1196, 1495, 1574, 2392, 2990, 3148, 3935, 5980, 6296, 7870, 10231, 11960, 15740, 18101, 20462, 31480, 36202, 40924, 51155, 72404, 81848, 90505, 102310, 144808, 181010, 204620, 235313, 362020, 409240, 470626, 724040, 941252, 1176565, 1882504, 2353130, 4706260, 9412520]

約数ペア:

[(1, 9412520), (2, 4706260), (4, 2353130), (5, 1882504), (8, 1176565), (10, 941252), (13, 724040), (20, 470626), (23, 409240), (26, 362020), (40, 235313), (46, 204620), (52, 181010), (65, 144808), (92, 102310), (104, 90505), (115, 81848), (130, 72404), (184, 51155), (230, 40924), (260, 36202), (299, 31480), (460, 20462), (520, 18101), (598, 15740), (787, 11960), (920, 10231), (1196, 7870), (1495, 6296), (1574, 5980), (2392, 3935), (2990, 3148)]