201602780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347591}}^1$

素因数の和:347629

約数の個数: 24

約数和(自身を含む): 437965920

約数和(自身を除く): 236363140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347591, 695182, 1390364, 1737955, 3475910, 6951820, 10080139, 20160278, 40320556, 50400695, 100801390, 201602780]

約数ペア:

[(1, 201602780), (2, 100801390), (4, 50400695), (5, 40320556), (10, 20160278), (20, 10080139), (29, 6951820), (58, 3475910), (116, 1737955), (145, 1390364), (290, 695182), (580, 347591)]