72421253630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1641833}}^1$

素因数の和:1642252

約数の個数: 32

約数和(自身を含む): 142563729888

約数和(自身を除く): 70142476258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 4010, 4411, 8822, 22055, 44110, 1641833, 3283666, 8209165, 16418330, 18060163, 36120326, 90300815, 180601630, 658375033, 1316750066, 3291875165, 6583750330, 7242125363, 14484250726, 36210626815, 72421253630]

約数ペア:

[(1, 72421253630), (2, 36210626815), (5, 14484250726), (10, 7242125363), (11, 6583750330), (22, 3291875165), (55, 1316750066), (110, 658375033), (401, 180601630), (802, 90300815), (2005, 36120326), (4010, 18060163), (4411, 16418330), (8822, 8209165), (22055, 3283666), (44110, 1641833)]