32640440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 85916160

約数和(自身を除く): 53275720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 2711, 3010, 5422, 6020, 10844, 12040, 13555, 18977, 21688, 27110, 37954, 54220, 75908, 94885, 108440, 116573, 151816, 189770, 233146, 379540, 466292, 582865, 759080, 816011, 932584, 1165730, 1632022, 2331460, 3264044, 4080055, 4662920, 6528088, 8160110, 16320220, 32640440]

約数ペア:

[(1, 32640440), (2, 16320220), (4, 8160110), (5, 6528088), (7, 4662920), (8, 4080055), (10, 3264044), (14, 2331460), (20, 1632022), (28, 1165730), (35, 932584), (40, 816011), (43, 759080), (56, 582865), (70, 466292), (86, 379540), (140, 233146), (172, 189770), (215, 151816), (280, 116573), (301, 108440), (344, 94885), (430, 75908), (602, 54220), (860, 37954), (1204, 27110), (1505, 21688), (1720, 18977), (2408, 13555), (2711, 12040), (3010, 10844), (5422, 6020)]