528027370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 1059641856

約数和(自身を除く): 531614486

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 151, 185, 302, 370, 481, 727, 755, 962, 1454, 1510, 1963, 2405, 3635, 3926, 4810, 5587, 7270, 9451, 9815, 11174, 18902, 19630, 26899, 27935, 47255, 53798, 55870, 72631, 94510, 109777, 134495, 145262, 219554, 268990, 349687, 363155, 548885, 699374, 726310, 1097770, 1427101, 1748435, 2854202, 3496870, 4061749, 7135505, 8123498, 14271010, 20308745, 40617490, 52802737, 105605474, 264013685, 528027370]

約数ペア:

[(1, 528027370), (2, 264013685), (5, 105605474), (10, 52802737), (13, 40617490), (26, 20308745), (37, 14271010), (65, 8123498), (74, 7135505), (130, 4061749), (151, 3496870), (185, 2854202), (302, 1748435), (370, 1427101), (481, 1097770), (727, 726310), (755, 699374), (962, 548885), (1454, 363155), (1510, 349687), (1963, 268990), (2405, 219554), (3635, 145262), (3926, 134495), (4810, 109777), (5587, 94510), (7270, 72631), (9451, 55870), (9815, 53798), (11174, 47255), (18902, 27935), (19630, 26899)]