17534480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12923

約数の個数: 40

約数和(自身を含む): 43169112

約数和(自身を除く): 25634632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12893, 25786, 51572, 64465, 103144, 128930, 206288, 219181, 257860, 438362, 515720, 876724, 1031440, 1095905, 1753448, 2191810, 3506896, 4383620, 8767240, 17534480]

約数ペア:

[(1, 17534480), (2, 8767240), (4, 4383620), (5, 3506896), (8, 2191810), (10, 1753448), (16, 1095905), (17, 1031440), (20, 876724), (34, 515720), (40, 438362), (68, 257860), (80, 219181), (85, 206288), (136, 128930), (170, 103144), (272, 64465), (340, 51572), (680, 25786), (1360, 12893)]