2450380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 5449248

約数和(自身を除く): 2998868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7207, 14414, 28828, 36035, 72070, 122519, 144140, 245038, 490076, 612595, 1225190, 2450380]

約数ペア:

[(1, 2450380), (2, 1225190), (4, 612595), (5, 490076), (10, 245038), (17, 144140), (20, 122519), (34, 72070), (68, 36035), (85, 28828), (170, 14414), (340, 7207)]