71359704020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{106453}}^1$

素因数の和:106761

約数の個数: 72

約数和(自身を含む): 165313268232

約数和(自身を除く): 93953564212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 277, 484, 554, 605, 1108, 1210, 1385, 2420, 2770, 3047, 5540, 6094, 12188, 15235, 30470, 33517, 60940, 67034, 106453, 134068, 167585, 212906, 335170, 425812, 532265, 670340, 1064530, 1170983, 2129060, 2341966, 4683932, 5854915, 11709830, 12880813, 23419660, 25761626, 29487481, 51523252, 58974962, 64404065, 117949924, 128808130, 147437405, 257616260, 294874810, 324362291, 589749620, 648724582, 1297449164, 1621811455, 3243622910, 3567985201, 6487245820, 7135970402, 14271940804, 17839926005, 35679852010, 71359704020]

約数ペア:

[(1, 71359704020), (2, 35679852010), (4, 17839926005), (5, 14271940804), (10, 7135970402), (11, 6487245820), (20, 3567985201), (22, 3243622910), (44, 1621811455), (55, 1297449164), (110, 648724582), (121, 589749620), (220, 324362291), (242, 294874810), (277, 257616260), (484, 147437405), (554, 128808130), (605, 117949924), (1108, 64404065), (1210, 58974962), (1385, 51523252), (2420, 29487481), (2770, 25761626), (3047, 23419660), (5540, 12880813), (6094, 11709830), (12188, 5854915), (15235, 4683932), (30470, 2341966), (33517, 2129060), (60940, 1170983), (67034, 1064530), (106453, 670340), (134068, 532265), (167585, 425812), (212906, 335170)]