1036761890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{40169}}^1$

素因数の和:40294

約数の個数: 32

約数和(自身を含む): 1952262000

約数和(自身を除く): 915500110

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 40169, 80338, 200845, 401690, 1164901, 2329802, 3575041, 5824505, 7150082, 11649010, 17875205, 35750410, 103676189, 207352378, 518380945, 1036761890]

約数ペア:

[(1, 1036761890), (2, 518380945), (5, 207352378), (10, 103676189), (29, 35750410), (58, 17875205), (89, 11649010), (145, 7150082), (178, 5824505), (290, 3575041), (445, 2329802), (890, 1164901), (2581, 401690), (5162, 200845), (12905, 80338), (25810, 40169)]