23648840860

素因数分解:

$2^2\times 5^1\times {\mathrm{42937}}^1\times {\mathrm{27539}}^1$

素因数の和:70485

約数の個数: 24

約数和(自身を含む): 49665525840

約数和(自身を除く): 26016684980

約数列:

[1, 2, 4, 5, 10, 20, 27539, 42937, 55078, 85874, 110156, 137695, 171748, 214685, 275390, 429370, 550780, 858740, 1182442043, 2364884086, 4729768172, 5912210215, 11824420430, 23648840860]

約数ペア:

[(1, 23648840860), (2, 11824420430), (4, 5912210215), (5, 4729768172), (10, 2364884086), (20, 1182442043), (27539, 858740), (42937, 550780), (55078, 429370), (85874, 275390), (110156, 214685), (137695, 171748)]