23942660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9036

約数の個数: 48

約数和(自身を含む): 60493440

約数和(自身を除く): 36550780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9001, 18002, 36004, 45005, 63007, 90010, 126014, 171019, 180020, 252028, 315035, 342038, 630070, 684076, 855095, 1197133, 1260140, 1710190, 2394266, 3420380, 4788532, 5985665, 11971330, 23942660]

約数ペア:

[(1, 23942660), (2, 11971330), (4, 5985665), (5, 4788532), (7, 3420380), (10, 2394266), (14, 1710190), (19, 1260140), (20, 1197133), (28, 855095), (35, 684076), (38, 630070), (70, 342038), (76, 315035), (95, 252028), (133, 180020), (140, 171019), (190, 126014), (266, 90010), (380, 63007), (532, 45005), (665, 36004), (1330, 18002), (2660, 9001)]