1602580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11463

約数の個数: 24

約数和(自身を含む): 3846528

約数和(自身を除く): 2243948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11447, 22894, 45788, 57235, 80129, 114470, 160258, 228940, 320516, 400645, 801290, 1602580]

約数ペア:

[(1, 1602580), (2, 801290), (4, 400645), (5, 320516), (7, 228940), (10, 160258), (14, 114470), (20, 80129), (28, 57235), (35, 45788), (70, 22894), (140, 11447)]