65800220

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4817}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 138411504

約数和(自身を除く): 72611284

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 4817, 6830, 9634, 13660, 19268, 24085, 48170, 96340, 3290011, 6580022, 13160044, 16450055, 32900110, 65800220]

約数ペア:

[(1, 65800220), (2, 32900110), (4, 16450055), (5, 13160044), (10, 6580022), (20, 3290011), (683, 96340), (1366, 48170), (2732, 24085), (3415, 19268), (4817, 13660), (6830, 9634)]