58545440

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 138983040

約数和(自身を除く): 80437600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1531, 1912, 2390, 3062, 3824, 4780, 6124, 7648, 7655, 9560, 12248, 15310, 19120, 24496, 30620, 38240, 48992, 61240, 122480, 244960, 365909, 731818, 1463636, 1829545, 2927272, 3659090, 5854544, 7318180, 11709088, 14636360, 29272720, 58545440]

約数ペア:

[(1, 58545440), (2, 29272720), (4, 14636360), (5, 11709088), (8, 7318180), (10, 5854544), (16, 3659090), (20, 2927272), (32, 1829545), (40, 1463636), (80, 731818), (160, 365909), (239, 244960), (478, 122480), (956, 61240), (1195, 48992), (1531, 38240), (1912, 30620), (2390, 24496), (3062, 19120), (3824, 15310), (4780, 12248), (6124, 9560), (7648, 7655)]