18092260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 22663196

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1063, 1702, 2126, 3404, 4252, 4255, 5315, 8510, 10630, 17020, 21260, 24449, 39331, 48898, 78662, 97796, 122245, 157324, 196655, 244490, 393310, 488980, 786620, 904613, 1809226, 3618452, 4523065, 9046130, 18092260]

約数ペア:

[(1, 18092260), (2, 9046130), (4, 4523065), (5, 3618452), (10, 1809226), (20, 904613), (23, 786620), (37, 488980), (46, 393310), (74, 244490), (92, 196655), (115, 157324), (148, 122245), (185, 97796), (230, 78662), (370, 48898), (460, 39331), (740, 24449), (851, 21260), (1063, 17020), (1702, 10630), (2126, 8510), (3404, 5315), (4252, 4255)]