5757520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 13570560

約数和(自身を除く): 7813040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 911, 1264, 1580, 1822, 3160, 3644, 4555, 6320, 7288, 9110, 14576, 18220, 36440, 71969, 72880, 143938, 287876, 359845, 575752, 719690, 1151504, 1439380, 2878760, 5757520]

約数ペア:

[(1, 5757520), (2, 2878760), (4, 1439380), (5, 1151504), (8, 719690), (10, 575752), (16, 359845), (20, 287876), (40, 143938), (79, 72880), (80, 71969), (158, 36440), (316, 18220), (395, 14576), (632, 9110), (790, 7288), (911, 6320), (1264, 4555), (1580, 3644), (1822, 3160)]