2040243010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{266003}}^1$

素因数の和:266082

約数の個数: 32

約数和(自身を含む): 4021980480

約数和(自身を除く): 1981737470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 266003, 532006, 1330015, 2660030, 3458039, 6916078, 15694177, 17290195, 31388354, 34580390, 78470885, 156941770, 204024301, 408048602, 1020121505, 2040243010]

約数ペア:

[(1, 2040243010), (2, 1020121505), (5, 408048602), (10, 204024301), (13, 156941770), (26, 78470885), (59, 34580390), (65, 31388354), (118, 17290195), (130, 15694177), (295, 6916078), (590, 3458039), (767, 2660030), (1534, 1330015), (3835, 532006), (7670, 266003)]