2406340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 5120640

約数和(自身を除く): 2714300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1523, 1580, 3046, 6092, 7615, 15230, 30460, 120317, 240634, 481268, 601585, 1203170, 2406340]

約数ペア:

[(1, 2406340), (2, 1203170), (4, 601585), (5, 481268), (10, 240634), (20, 120317), (79, 30460), (158, 15230), (316, 7615), (395, 6092), (790, 3046), (1523, 1580)]