83391560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 224562240

約数和(自身を除く): 141170680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 529, 563, 644, 805, 920, 1058, 1126, 1288, 1610, 2116, 2252, 2645, 2815, 3220, 3703, 3941, 4232, 4504, 5290, 5630, 6440, 7406, 7882, 10580, 11260, 12949, 14812, 15764, 18515, 19705, 21160, 22520, 25898, 29624, 31528, 37030, 39410, 51796, 64745, 74060, 78820, 90643, 103592, 129490, 148120, 157640, 181286, 258980, 297827, 362572, 453215, 517960, 595654, 725144, 906430, 1191308, 1489135, 1812860, 2084789, 2382616, 2978270, 3625720, 4169578, 5956540, 8339156, 10423945, 11913080, 16678312, 20847890, 41695780, 83391560]

約数ペア:

[(1, 83391560), (2, 41695780), (4, 20847890), (5, 16678312), (7, 11913080), (8, 10423945), (10, 8339156), (14, 5956540), (20, 4169578), (23, 3625720), (28, 2978270), (35, 2382616), (40, 2084789), (46, 1812860), (56, 1489135), (70, 1191308), (92, 906430), (115, 725144), (140, 595654), (161, 517960), (184, 453215), (230, 362572), (280, 297827), (322, 258980), (460, 181286), (529, 157640), (563, 148120), (644, 129490), (805, 103592), (920, 90643), (1058, 78820), (1126, 74060), (1288, 64745), (1610, 51796), (2116, 39410), (2252, 37030), (2645, 31528), (2815, 29624), (3220, 25898), (3703, 22520), (3941, 21160), (4232, 19705), (4504, 18515), (5290, 15764), (5630, 14812), (6440, 12949), (7406, 11260), (7882, 10580)]