442022180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{712939}}^1$

素因数の和:712979

約数の個数: 24

約数和(自身を含む): 958191360

約数和(自身を除く): 516169180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 712939, 1425878, 2851756, 3564695, 7129390, 14258780, 22101109, 44202218, 88404436, 110505545, 221011090, 442022180]

約数ペア:

[(1, 442022180), (2, 221011090), (4, 110505545), (5, 88404436), (10, 44202218), (20, 22101109), (31, 14258780), (62, 7129390), (124, 3564695), (155, 2851756), (310, 1425878), (620, 712939)]