14427500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 32802000

約数和(自身を除く): 18374500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 199, 250, 290, 398, 500, 580, 625, 725, 796, 995, 1250, 1450, 1990, 2500, 2900, 3625, 3980, 4975, 5771, 7250, 9950, 11542, 14500, 18125, 19900, 23084, 24875, 28855, 36250, 49750, 57710, 72500, 99500, 115420, 124375, 144275, 248750, 288550, 497500, 577100, 721375, 1442750, 2885500, 3606875, 7213750, 14427500]

約数ペア:

[(1, 14427500), (2, 7213750), (4, 3606875), (5, 2885500), (10, 1442750), (20, 721375), (25, 577100), (29, 497500), (50, 288550), (58, 248750), (100, 144275), (116, 124375), (125, 115420), (145, 99500), (199, 72500), (250, 57710), (290, 49750), (398, 36250), (500, 28855), (580, 24875), (625, 23084), (725, 19900), (796, 18125), (995, 14500), (1250, 11542), (1450, 9950), (1990, 7250), (2500, 5771), (2900, 4975), (3625, 3980)]