2526612530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 5261967360

約数和(自身を除く): 2735354830

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 169, 290, 310, 338, 377, 403, 754, 806, 845, 899, 1663, 1690, 1798, 1885, 2015, 3326, 3770, 4030, 4495, 4901, 5239, 8315, 8990, 9802, 10478, 11687, 16630, 21619, 23374, 24505, 26195, 43238, 48227, 49010, 51553, 52390, 58435, 96454, 103106, 108095, 116870, 151931, 216190, 241135, 257765, 281047, 303862, 482270, 515530, 562094, 626951, 670189, 759655, 1253902, 1340378, 1405235, 1495037, 1519310, 2810470, 2990074, 3134755, 3350945, 6269510, 6701890, 7475185, 8150363, 8712457, 14950370, 16300726, 17424914, 19435481, 38870962, 40751815, 43562285, 81503630, 87124570, 97177405, 194354810, 252661253, 505322506, 1263306265, 2526612530]

約数ペア:

[(1, 2526612530), (2, 1263306265), (5, 505322506), (10, 252661253), (13, 194354810), (26, 97177405), (29, 87124570), (31, 81503630), (58, 43562285), (62, 40751815), (65, 38870962), (130, 19435481), (145, 17424914), (155, 16300726), (169, 14950370), (290, 8712457), (310, 8150363), (338, 7475185), (377, 6701890), (403, 6269510), (754, 3350945), (806, 3134755), (845, 2990074), (899, 2810470), (1663, 1519310), (1690, 1495037), (1798, 1405235), (1885, 1340378), (2015, 1253902), (3326, 759655), (3770, 670189), (4030, 626951), (4495, 562094), (4901, 515530), (5239, 482270), (8315, 303862), (8990, 281047), (9802, 257765), (10478, 241135), (11687, 216190), (16630, 151931), (21619, 116870), (23374, 108095), (24505, 103106), (26195, 96454), (43238, 58435), (48227, 52390), (49010, 51553)]