226427500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 60

約数和(自身を含む): 533316784

約数和(自身を除く): 306889284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 6967, 8125, 13934, 16250, 27868, 32500, 34835, 69670, 90571, 139340, 174175, 181142, 348350, 362284, 452855, 696700, 870875, 905710, 1741750, 1811420, 2264275, 3483500, 4354375, 4528550, 8708750, 9057100, 11321375, 17417500, 22642750, 45285500, 56606875, 113213750, 226427500]

約数ペア:

[(1, 226427500), (2, 113213750), (4, 56606875), (5, 45285500), (10, 22642750), (13, 17417500), (20, 11321375), (25, 9057100), (26, 8708750), (50, 4528550), (52, 4354375), (65, 3483500), (100, 2264275), (125, 1811420), (130, 1741750), (250, 905710), (260, 870875), (325, 696700), (500, 452855), (625, 362284), (650, 348350), (1250, 181142), (1300, 174175), (1625, 139340), (2500, 90571), (3250, 69670), (6500, 34835), (6967, 32500), (8125, 27868), (13934, 16250)]