23193080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15671}}^1$

素因数の和:15719

約数の個数: 32

約数和(自身を含む): 53598240

約数和(自身を除く): 30405160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15671, 31342, 62684, 78355, 125368, 156710, 313420, 579827, 626840, 1159654, 2319308, 2899135, 4638616, 5798270, 11596540, 23193080]

約数ペア:

[(1, 23193080), (2, 11596540), (4, 5798270), (5, 4638616), (8, 2899135), (10, 2319308), (20, 1159654), (37, 626840), (40, 579827), (74, 313420), (148, 156710), (185, 125368), (296, 78355), (370, 62684), (740, 31342), (1480, 15671)]