2013402520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2188481}}^1$

素因数の和:2188515

約数の個数: 32

約数和(自身を含む): 4727121120

約数和(自身を除く): 2713718600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2188481, 4376962, 8753924, 10942405, 17507848, 21884810, 43769620, 50335063, 87539240, 100670126, 201340252, 251675315, 402680504, 503350630, 1006701260, 2013402520]

約数ペア:

[(1, 2013402520), (2, 1006701260), (4, 503350630), (5, 402680504), (8, 251675315), (10, 201340252), (20, 100670126), (23, 87539240), (40, 50335063), (46, 43769620), (92, 21884810), (115, 17507848), (184, 10942405), (230, 8753924), (460, 4376962), (920, 2188481)]