24798320

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3017

約数の個数: 40

約数和(自身を含む): 58215024

約数和(自身を除く): 33416704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2897, 4280, 5794, 8560, 11588, 14485, 23176, 28970, 46352, 57940, 115880, 231760, 309979, 619958, 1239916, 1549895, 2479832, 3099790, 4959664, 6199580, 12399160, 24798320]

約数ペア:

[(1, 24798320), (2, 12399160), (4, 6199580), (5, 4959664), (8, 3099790), (10, 2479832), (16, 1549895), (20, 1239916), (40, 619958), (80, 309979), (107, 231760), (214, 115880), (428, 57940), (535, 46352), (856, 28970), (1070, 23176), (1712, 14485), (2140, 11588), (2897, 8560), (4280, 5794)]