7952480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 19613664

約数和(自身を除く): 11661184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2161, 3680, 4322, 8644, 10805, 17288, 21610, 34576, 43220, 49703, 69152, 86440, 99406, 172880, 198812, 248515, 345760, 397624, 497030, 795248, 994060, 1590496, 1988120, 3976240, 7952480]

約数ペア:

[(1, 7952480), (2, 3976240), (4, 1988120), (5, 1590496), (8, 994060), (10, 795248), (16, 497030), (20, 397624), (23, 345760), (32, 248515), (40, 198812), (46, 172880), (80, 99406), (92, 86440), (115, 69152), (160, 49703), (184, 43220), (230, 34576), (368, 21610), (460, 17288), (736, 10805), (920, 8644), (1840, 4322), (2161, 3680)]