105863840

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9319}}^1$

素因数の和:9405

約数の個数: 48

約数和(自身を含む): 253653120

約数和(自身を除く): 147789280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 9319, 11360, 18638, 37276, 46595, 74552, 93190, 149104, 186380, 298208, 372760, 661649, 745520, 1323298, 1491040, 2646596, 3308245, 5293192, 6616490, 10586384, 13232980, 21172768, 26465960, 52931920, 105863840]

約数ペア:

[(1, 105863840), (2, 52931920), (4, 26465960), (5, 21172768), (8, 13232980), (10, 10586384), (16, 6616490), (20, 5293192), (32, 3308245), (40, 2646596), (71, 1491040), (80, 1323298), (142, 745520), (160, 661649), (284, 372760), (355, 298208), (568, 186380), (710, 149104), (1136, 93190), (1420, 74552), (2272, 46595), (2840, 37276), (5680, 18638), (9319, 11360)]