24710380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 54109440

約数和(自身を除く): 29399060

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 487, 590, 860, 974, 1180, 1948, 2435, 2537, 4870, 5074, 9740, 10148, 12685, 20941, 25370, 28733, 41882, 50740, 57466, 83764, 104705, 114932, 143665, 209410, 287330, 418820, 574660, 1235519, 2471038, 4942076, 6177595, 12355190, 24710380]

約数ペア:

[(1, 24710380), (2, 12355190), (4, 6177595), (5, 4942076), (10, 2471038), (20, 1235519), (43, 574660), (59, 418820), (86, 287330), (118, 209410), (172, 143665), (215, 114932), (236, 104705), (295, 83764), (430, 57466), (487, 50740), (590, 41882), (860, 28733), (974, 25370), (1180, 20941), (1948, 12685), (2435, 10148), (2537, 9740), (4870, 5074)]