1304628140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1763011}}^1$

素因数の和:1763057

約数の個数: 24

約数和(自身を含む): 2813767152

約数和(自身を除く): 1509139012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1763011, 3526022, 7052044, 8815055, 17630110, 35260220, 65231407, 130462814, 260925628, 326157035, 652314070, 1304628140]

約数ペア:

[(1, 1304628140), (2, 652314070), (4, 326157035), (5, 260925628), (10, 130462814), (20, 65231407), (37, 35260220), (74, 17630110), (148, 8815055), (185, 7052044), (370, 3526022), (740, 1763011)]