2235238760

素因数分解:

$2^3\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{19157}}^1$

素因数の和:22085

約数の個数: 32

約数和(自身を含む): 5031273960

約数和(自身を除く): 2796035200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2917, 5834, 11668, 14585, 19157, 23336, 29170, 38314, 58340, 76628, 95785, 116680, 153256, 191570, 383140, 766280, 55880969, 111761938, 223523876, 279404845, 447047752, 558809690, 1117619380, 2235238760]

約数ペア:

[(1, 2235238760), (2, 1117619380), (4, 558809690), (5, 447047752), (8, 279404845), (10, 223523876), (20, 111761938), (40, 55880969), (2917, 766280), (5834, 383140), (11668, 191570), (14585, 153256), (19157, 116680), (23336, 95785), (29170, 76628), (38314, 58340)]