102214360

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12841}}^1$

素因数の和:13051

約数の個数: 32

約数和(自身を含む): 231156000

約数和(自身を除く): 128941640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 12841, 25682, 51364, 64205, 102728, 128410, 256820, 513640, 2555359, 5110718, 10221436, 12776795, 20442872, 25553590, 51107180, 102214360]

約数ペア:

[(1, 102214360), (2, 51107180), (4, 25553590), (5, 20442872), (8, 12776795), (10, 10221436), (20, 5110718), (40, 2555359), (199, 513640), (398, 256820), (796, 128410), (995, 102728), (1592, 64205), (1990, 51364), (3980, 25682), (7960, 12841)]