129715662380

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{5400319}}^1$

素因数の和:5401529

約数の個数: 24

約数和(自身を含む): 272629754880

約数和(自身を除く): 142914092500

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 6005, 12010, 24020, 5400319, 10800638, 21601276, 27001595, 54003190, 108006380, 6485783119, 12971566238, 25943132476, 32428915595, 64857831190, 129715662380]

約数ペア:

[(1, 129715662380), (2, 64857831190), (4, 32428915595), (5, 25943132476), (10, 12971566238), (20, 6485783119), (1201, 108006380), (2402, 54003190), (4804, 27001595), (6005, 21601276), (12010, 10800638), (24020, 5400319)]