36704660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 79002000

約数和(自身を除く): 42297340

約数列:

[1, 2, 4, 5, 10, 20, 109, 113, 149, 218, 226, 298, 436, 452, 545, 565, 596, 745, 1090, 1130, 1490, 2180, 2260, 2980, 12317, 16241, 16837, 24634, 32482, 33674, 49268, 61585, 64964, 67348, 81205, 84185, 123170, 162410, 168370, 246340, 324820, 336740, 1835233, 3670466, 7340932, 9176165, 18352330, 36704660]

約数ペア:

[(1, 36704660), (2, 18352330), (4, 9176165), (5, 7340932), (10, 3670466), (20, 1835233), (109, 336740), (113, 324820), (149, 246340), (218, 168370), (226, 162410), (298, 123170), (436, 84185), (452, 81205), (545, 67348), (565, 64964), (596, 61585), (745, 49268), (1090, 33674), (1130, 32482), (1490, 24634), (2180, 16837), (2260, 16241), (2980, 12317)]