331370540

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{29429}}^1$

素因数の和:30001

約数の個数: 24

約数和(自身を含む): 697137840

約数和(自身を除く): 365767300

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 11260, 29429, 58858, 117716, 147145, 294290, 588580, 16568527, 33137054, 66274108, 82842635, 165685270, 331370540]

約数ペア:

[(1, 331370540), (2, 165685270), (4, 82842635), (5, 66274108), (10, 33137054), (20, 16568527), (563, 588580), (1126, 294290), (2252, 147145), (2815, 117716), (5630, 58858), (11260, 29429)]