82607720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6954

約数の個数: 64

約数和(自身を含む): 208897920

約数和(自身を除く): 126290200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 6907, 11960, 13814, 27628, 34535, 55256, 69070, 89791, 138140, 158861, 179582, 276280, 317722, 359164, 448955, 635444, 718328, 794305, 897910, 1270888, 1588610, 1795820, 2065193, 3177220, 3591640, 4130386, 6354440, 8260772, 10325965, 16521544, 20651930, 41303860, 82607720]

約数ペア:

[(1, 82607720), (2, 41303860), (4, 20651930), (5, 16521544), (8, 10325965), (10, 8260772), (13, 6354440), (20, 4130386), (23, 3591640), (26, 3177220), (40, 2065193), (46, 1795820), (52, 1588610), (65, 1270888), (92, 897910), (104, 794305), (115, 718328), (130, 635444), (184, 448955), (230, 359164), (260, 317722), (299, 276280), (460, 179582), (520, 158861), (598, 138140), (920, 89791), (1196, 69070), (1495, 55256), (2392, 34535), (2990, 27628), (5980, 13814), (6907, 11960)]