1842828520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3543901}}^1$

素因数の和:3543925

約数の個数: 32

約数和(自身を含む): 4465316520

約数和(自身を除く): 2622488000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3543901, 7087802, 14175604, 17719505, 28351208, 35439010, 46070713, 70878020, 92141426, 141756040, 184282852, 230353565, 368565704, 460707130, 921414260, 1842828520]

約数ペア:

[(1, 1842828520), (2, 921414260), (4, 460707130), (5, 368565704), (8, 230353565), (10, 184282852), (13, 141756040), (20, 92141426), (26, 70878020), (40, 46070713), (52, 35439010), (65, 28351208), (104, 17719505), (130, 14175604), (260, 7087802), (520, 3543901)]