275452480

素因数分解:

$2^6\times 5^1\times {\mathrm{860789}}^1$

素因数の和:860806

約数の個数: 28

約数和(自身を含む): 655921980

約数和(自身を除く): 380469500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 860789, 1721578, 3443156, 4303945, 6886312, 8607890, 13772624, 17215780, 27545248, 34431560, 55090496, 68863120, 137726240, 275452480]

約数ペア:

[(1, 275452480), (2, 137726240), (4, 68863120), (5, 55090496), (8, 34431560), (10, 27545248), (16, 17215780), (20, 13772624), (32, 8607890), (40, 6886312), (64, 4303945), (80, 3443156), (160, 1721578), (320, 860789)]