98700380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 213457440

約数和(自身を除く): 114757060

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 335, 365, 670, 730, 1009, 1340, 1460, 2018, 4036, 4891, 5045, 9782, 10090, 19564, 20180, 24455, 48910, 67603, 73657, 97820, 135206, 147314, 270412, 294628, 338015, 368285, 676030, 736570, 1352060, 1473140, 4935019, 9870038, 19740076, 24675095, 49350190, 98700380]

約数ペア:

[(1, 98700380), (2, 49350190), (4, 24675095), (5, 19740076), (10, 9870038), (20, 4935019), (67, 1473140), (73, 1352060), (134, 736570), (146, 676030), (268, 368285), (292, 338015), (335, 294628), (365, 270412), (670, 147314), (730, 135206), (1009, 97820), (1340, 73657), (1460, 67603), (2018, 48910), (4036, 24455), (4891, 20180), (5045, 19564), (9782, 10090)]