7156913800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 16878026880

約数和(自身を除く): 9721113080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 263, 412, 515, 526, 824, 1030, 1052, 1315, 1321, 2060, 2104, 2575, 2630, 2642, 4120, 5150, 5260, 5284, 6575, 6605, 10300, 10520, 10568, 13150, 13210, 20600, 26300, 26420, 27089, 33025, 52600, 52840, 54178, 66050, 108356, 132100, 135445, 136063, 216712, 264200, 270890, 272126, 347423, 541780, 544252, 677225, 680315, 694846, 1083560, 1088504, 1354450, 1360630, 1389692, 1737115, 2708900, 2721260, 2779384, 3401575, 3474230, 5417800, 5442520, 6803150, 6948460, 8685575, 13606300, 13896920, 17371150, 27212600, 34742300, 35784569, 69484600, 71569138, 143138276, 178922845, 286276552, 357845690, 715691380, 894614225, 1431382760, 1789228450, 3578456900, 7156913800]

約数ペア:

[(1, 7156913800), (2, 3578456900), (4, 1789228450), (5, 1431382760), (8, 894614225), (10, 715691380), (20, 357845690), (25, 286276552), (40, 178922845), (50, 143138276), (100, 71569138), (103, 69484600), (200, 35784569), (206, 34742300), (263, 27212600), (412, 17371150), (515, 13896920), (526, 13606300), (824, 8685575), (1030, 6948460), (1052, 6803150), (1315, 5442520), (1321, 5417800), (2060, 3474230), (2104, 3401575), (2575, 2779384), (2630, 2721260), (2642, 2708900), (4120, 1737115), (5150, 1389692), (5260, 1360630), (5284, 1354450), (6575, 1088504), (6605, 1083560), (10300, 694846), (10520, 680315), (10568, 677225), (13150, 544252), (13210, 541780), (20600, 347423), (26300, 272126), (26420, 270890), (27089, 264200), (33025, 216712), (52600, 136063), (52840, 135445), (54178, 132100), (66050, 108356)]