40834480

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1093}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 95230512

約数和(自身を除く): 54396032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1093, 1868, 2186, 2335, 3736, 4372, 4670, 5465, 7472, 8744, 9340, 10930, 17488, 18680, 21860, 37360, 43720, 87440, 510431, 1020862, 2041724, 2552155, 4083448, 5104310, 8166896, 10208620, 20417240, 40834480]

約数ペア:

[(1, 40834480), (2, 20417240), (4, 10208620), (5, 8166896), (8, 5104310), (10, 4083448), (16, 2552155), (20, 2041724), (40, 1020862), (80, 510431), (467, 87440), (934, 43720), (1093, 37360), (1868, 21860), (2186, 18680), (2335, 17488), (3736, 10930), (4372, 9340), (4670, 8744), (5465, 7472)]