1330584386000

素因数分解:

$2^4\times 5^3\times {\mathrm{665292193}}^1$

素因数の和:665292216

約数の個数: 40

約数和(自身を含む): 3217353050184

約数和(自身を除く): 1886768664184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 665292193, 1330584386, 2661168772, 3326460965, 5322337544, 6652921930, 10644675088, 13305843860, 16632304825, 26611687720, 33264609650, 53223375440, 66529219300, 83161524125, 133058438600, 166323048250, 266116877200, 332646096500, 665292193000, 1330584386000]

約数ペア:

[(1, 1330584386000), (2, 665292193000), (4, 332646096500), (5, 266116877200), (8, 166323048250), (10, 133058438600), (16, 83161524125), (20, 66529219300), (25, 53223375440), (40, 33264609650), (50, 26611687720), (80, 16632304825), (100, 13305843860), (125, 10644675088), (200, 6652921930), (250, 5322337544), (400, 3326460965), (500, 2661168772), (1000, 1330584386), (2000, 665292193)]