1083440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 2611440

約数和(自身を除く): 1528000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 467, 580, 934, 1160, 1868, 2320, 2335, 3736, 4670, 7472, 9340, 13543, 18680, 27086, 37360, 54172, 67715, 108344, 135430, 216688, 270860, 541720, 1083440]

約数ペア:

[(1, 1083440), (2, 541720), (4, 270860), (5, 216688), (8, 135430), (10, 108344), (16, 67715), (20, 54172), (29, 37360), (40, 27086), (58, 18680), (80, 13543), (116, 9340), (145, 7472), (232, 4670), (290, 3736), (464, 2335), (467, 2320), (580, 1868), (934, 1160)]