7660907860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{48079}}^1$

素因数の和:48376

約数の個数: 48

約数和(自身を含む): 16671836160

約数和(自身を除く): 9010928300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 257, 310, 514, 620, 1028, 1285, 2570, 5140, 7967, 15934, 31868, 39835, 48079, 79670, 96158, 159340, 192316, 240395, 480790, 961580, 1490449, 2980898, 5961796, 7452245, 12356303, 14904490, 24712606, 29808980, 49425212, 61781515, 123563030, 247126060, 383045393, 766090786, 1532181572, 1915226965, 3830453930, 7660907860]

約数ペア:

[(1, 7660907860), (2, 3830453930), (4, 1915226965), (5, 1532181572), (10, 766090786), (20, 383045393), (31, 247126060), (62, 123563030), (124, 61781515), (155, 49425212), (257, 29808980), (310, 24712606), (514, 14904490), (620, 12356303), (1028, 7452245), (1285, 5961796), (2570, 2980898), (5140, 1490449), (7967, 961580), (15934, 480790), (31868, 240395), (39835, 192316), (48079, 159340), (79670, 96158)]