2116743850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{24859}}^1$

素因数の和:25015

約数の個数: 48

約数和(自身を含む): 4272539040

約数和(自身を除く): 2155795190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8515, 17030, 24859, 42575, 49718, 85150, 124295, 248590, 323167, 621475, 646334, 1242950, 1615835, 3231670, 3256529, 6513058, 8079175, 16158350, 16282645, 32565290, 42334877, 81413225, 84669754, 162826450, 211674385, 423348770, 1058371925, 2116743850]

約数ペア:

[(1, 2116743850), (2, 1058371925), (5, 423348770), (10, 211674385), (13, 162826450), (25, 84669754), (26, 81413225), (50, 42334877), (65, 32565290), (130, 16282645), (131, 16158350), (262, 8079175), (325, 6513058), (650, 3256529), (655, 3231670), (1310, 1615835), (1703, 1242950), (3275, 646334), (3406, 621475), (6550, 323167), (8515, 248590), (17030, 124295), (24859, 85150), (42575, 49718)]