66096500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 145419456

約数和(自身を除く): 79322956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 652, 811, 815, 1622, 1630, 3244, 3260, 4055, 4075, 8110, 8150, 16220, 16300, 20275, 20375, 40550, 40750, 81100, 81500, 101375, 132193, 202750, 264386, 405500, 528772, 660965, 1321930, 2643860, 3304825, 6609650, 13219300, 16524125, 33048250, 66096500]

約数ペア:

[(1, 66096500), (2, 33048250), (4, 16524125), (5, 13219300), (10, 6609650), (20, 3304825), (25, 2643860), (50, 1321930), (100, 660965), (125, 528772), (163, 405500), (250, 264386), (326, 202750), (500, 132193), (652, 101375), (811, 81500), (815, 81100), (1622, 40750), (1630, 40550), (3244, 20375), (3260, 20275), (4055, 16300), (4075, 16220), (8110, 8150)]