23941360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 56090160

約数和(自身を除く): 32148800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2153, 2224, 2780, 4306, 5560, 8612, 10765, 11120, 17224, 21530, 34448, 43060, 86120, 172240, 299267, 598534, 1197068, 1496335, 2394136, 2992670, 4788272, 5985340, 11970680, 23941360]

約数ペア:

[(1, 23941360), (2, 11970680), (4, 5985340), (5, 4788272), (8, 2992670), (10, 2394136), (16, 1496335), (20, 1197068), (40, 598534), (80, 299267), (139, 172240), (278, 86120), (556, 43060), (695, 34448), (1112, 21530), (1390, 17224), (2153, 11120), (2224, 10765), (2780, 8612), (4306, 5560)]