80065565828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1\times {\mathrm{4457}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 145466893824

約数和(自身を除く): 65401327996

約数列:

[1, 2, 4, 31, 62, 124, 277, 523, 554, 1046, 1108, 2092, 4457, 8587, 8914, 16213, 17174, 17828, 32426, 34348, 64852, 138167, 144871, 276334, 289742, 552668, 579484, 1234589, 2331011, 2469178, 4491001, 4662022, 4938356, 8982002, 9324044, 17964004, 38272259, 72261341, 76544518, 144522682, 153089036, 289045364, 645690047, 1291380094, 2582760188, 20016391457, 40032782914, 80065565828]

約数ペア:

[(1, 80065565828), (2, 40032782914), (4, 20016391457), (31, 2582760188), (62, 1291380094), (124, 645690047), (277, 289045364), (523, 153089036), (554, 144522682), (1046, 76544518), (1108, 72261341), (2092, 38272259), (4457, 17964004), (8587, 9324044), (8914, 8982002), (16213, 4938356), (17174, 4662022), (17828, 4491001), (32426, 2469178), (34348, 2331011), (64852, 1234589), (138167, 579484), (144871, 552668), (276334, 289742)]