112746880

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 272095200

約数和(自身を除く): 159348320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1559, 1808, 2260, 3118, 3616, 4520, 6236, 7232, 7795, 9040, 12472, 14464, 15590, 18080, 24944, 31180, 36160, 49888, 62360, 72320, 99776, 124720, 176167, 199552, 249440, 352334, 498880, 704668, 880835, 997760, 1409336, 1761670, 2818672, 3523340, 5637344, 7046680, 11274688, 14093360, 22549376, 28186720, 56373440, 112746880]

約数ペア:

[(1, 112746880), (2, 56373440), (4, 28186720), (5, 22549376), (8, 14093360), (10, 11274688), (16, 7046680), (20, 5637344), (32, 3523340), (40, 2818672), (64, 1761670), (80, 1409336), (113, 997760), (128, 880835), (160, 704668), (226, 498880), (320, 352334), (452, 249440), (565, 199552), (640, 176167), (904, 124720), (1130, 99776), (1559, 72320), (1808, 62360), (2260, 49888), (3118, 36160), (3616, 31180), (4520, 24944), (6236, 18080), (7232, 15590), (7795, 14464), (9040, 12472)]