79802360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 198875520

約数和(自身を除く): 119073160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2707, 2948, 3685, 5414, 5896, 7370, 10828, 13535, 14740, 21656, 27070, 29480, 29777, 54140, 59554, 108280, 119108, 148885, 181369, 238216, 297770, 362738, 595540, 725476, 906845, 1191080, 1450952, 1813690, 1995059, 3627380, 3990118, 7254760, 7980236, 9975295, 15960472, 19950590, 39901180, 79802360]

約数ペア:

[(1, 79802360), (2, 39901180), (4, 19950590), (5, 15960472), (8, 9975295), (10, 7980236), (11, 7254760), (20, 3990118), (22, 3627380), (40, 1995059), (44, 1813690), (55, 1450952), (67, 1191080), (88, 906845), (110, 725476), (134, 595540), (220, 362738), (268, 297770), (335, 238216), (440, 181369), (536, 148885), (670, 119108), (737, 108280), (1340, 59554), (1474, 54140), (2680, 29777), (2707, 29480), (2948, 27070), (3685, 21656), (5414, 14740), (5896, 13535), (7370, 10828)]