80156060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5701}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 182007840

約数和(自身を除く): 101851780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5701, 7030, 11402, 14060, 22804, 28505, 57010, 108319, 114020, 210937, 216638, 421874, 433276, 541595, 843748, 1054685, 1083190, 2109370, 2166380, 4007803, 4218740, 8015606, 16031212, 20039015, 40078030, 80156060]

約数ペア:

[(1, 80156060), (2, 40078030), (4, 20039015), (5, 16031212), (10, 8015606), (19, 4218740), (20, 4007803), (37, 2166380), (38, 2109370), (74, 1083190), (76, 1054685), (95, 843748), (148, 541595), (185, 433276), (190, 421874), (370, 216638), (380, 210937), (703, 114020), (740, 108319), (1406, 57010), (2812, 28505), (3515, 22804), (5701, 14060), (7030, 11402)]