40122940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14029}}^1$

素因数の和:14062

約数の個数: 48

約数和(自身を含む): 98995680

約数和(自身を除く): 58872740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 14029, 28058, 56116, 70145, 140290, 154319, 182377, 280580, 308638, 364754, 617276, 729508, 771595, 911885, 1543190, 1823770, 2006147, 3086380, 3647540, 4012294, 8024588, 10030735, 20061470, 40122940]

約数ペア:

[(1, 40122940), (2, 20061470), (4, 10030735), (5, 8024588), (10, 4012294), (11, 3647540), (13, 3086380), (20, 2006147), (22, 1823770), (26, 1543190), (44, 911885), (52, 771595), (55, 729508), (65, 617276), (110, 364754), (130, 308638), (143, 280580), (220, 182377), (260, 154319), (286, 140290), (572, 70145), (715, 56116), (1430, 28058), (2860, 14029)]