5200157980

素因数分解:

$2^2\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{39569}}^1$

素因数の和:46149

約数の個数: 24

約数和(自身を含む): 10922269680

約数和(自身を除く): 5722111700

約数列:

[1, 2, 4, 5, 10, 20, 6571, 13142, 26284, 32855, 39569, 65710, 79138, 131420, 158276, 197845, 395690, 791380, 260007899, 520015798, 1040031596, 1300039495, 2600078990, 5200157980]

約数ペア:

[(1, 5200157980), (2, 2600078990), (4, 1300039495), (5, 1040031596), (10, 520015798), (20, 260007899), (6571, 791380), (13142, 395690), (26284, 197845), (32855, 158276), (39569, 131420), (65710, 79138)]