1552605880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5545021}}^1$

素因数の和:5545039

約数の個数: 32

約数和(自身を含む): 3992415840

約数和(自身を除く): 2439809960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5545021, 11090042, 22180084, 27725105, 38815147, 44360168, 55450210, 77630294, 110900420, 155260588, 194075735, 221800840, 310521176, 388151470, 776302940, 1552605880]

約数ペア:

[(1, 1552605880), (2, 776302940), (4, 388151470), (5, 310521176), (7, 221800840), (8, 194075735), (10, 155260588), (14, 110900420), (20, 77630294), (28, 55450210), (35, 44360168), (40, 38815147), (56, 27725105), (70, 22180084), (140, 11090042), (280, 5545021)]