2839360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 7132320

約数和(自身を除く): 4292960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 467, 608, 760, 934, 1216, 1520, 1868, 2335, 3040, 3736, 4670, 6080, 7472, 8873, 9340, 14944, 17746, 18680, 29888, 35492, 37360, 44365, 70984, 74720, 88730, 141968, 149440, 177460, 283936, 354920, 567872, 709840, 1419680, 2839360]

約数ペア:

[(1, 2839360), (2, 1419680), (4, 709840), (5, 567872), (8, 354920), (10, 283936), (16, 177460), (19, 149440), (20, 141968), (32, 88730), (38, 74720), (40, 70984), (64, 44365), (76, 37360), (80, 35492), (95, 29888), (152, 18680), (160, 17746), (190, 14944), (304, 9340), (320, 8873), (380, 7472), (467, 6080), (608, 4670), (760, 3736), (934, 3040), (1216, 2335), (1520, 1868)]