8589260950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1\times {\mathrm{2351}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 16182089280

約数和(自身を除く): 7592828330

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 821, 890, 1642, 2225, 2351, 4105, 4450, 4702, 8210, 11755, 20525, 23510, 41050, 58775, 73069, 117550, 146138, 209239, 365345, 418478, 730690, 1046195, 1826725, 1930171, 2092390, 3653450, 3860342, 5230975, 9650855, 10461950, 19301710, 48254275, 96508550, 171785219, 343570438, 858926095, 1717852190, 4294630475, 8589260950]

約数ペア:

[(1, 8589260950), (2, 4294630475), (5, 1717852190), (10, 858926095), (25, 343570438), (50, 171785219), (89, 96508550), (178, 48254275), (445, 19301710), (821, 10461950), (890, 9650855), (1642, 5230975), (2225, 3860342), (2351, 3653450), (4105, 2092390), (4450, 1930171), (4702, 1826725), (8210, 1046195), (11755, 730690), (20525, 418478), (23510, 365345), (41050, 209239), (58775, 146138), (73069, 117550)]