38737270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 83026944

約数和(自身を除く): 44289674

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 263, 286, 515, 526, 715, 1030, 1133, 1315, 1339, 1430, 2266, 2630, 2678, 2893, 3419, 5665, 5786, 6695, 6838, 11330, 13390, 14465, 14729, 17095, 27089, 28930, 29458, 34190, 37609, 54178, 73645, 75218, 135445, 147290, 188045, 270890, 297979, 352157, 376090, 595958, 704314, 1489895, 1760785, 2979790, 3521570, 3873727, 7747454, 19368635, 38737270]

約数ペア:

[(1, 38737270), (2, 19368635), (5, 7747454), (10, 3873727), (11, 3521570), (13, 2979790), (22, 1760785), (26, 1489895), (55, 704314), (65, 595958), (103, 376090), (110, 352157), (130, 297979), (143, 270890), (206, 188045), (263, 147290), (286, 135445), (515, 75218), (526, 73645), (715, 54178), (1030, 37609), (1133, 34190), (1315, 29458), (1339, 28930), (1430, 27089), (2266, 17095), (2630, 14729), (2678, 14465), (2893, 13390), (3419, 11330), (5665, 6838), (5786, 6695)]