45655840

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4105

約数の個数: 48

約数和(自身を含む): 109408320

約数和(自身を除く): 63752480

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, 4019, 5680, 8038, 11360, 16076, 20095, 32152, 40190, 64304, 80380, 128608, 160760, 285349, 321520, 570698, 643040, 1141396, 1426745, 2282792, 2853490, 4565584, 5706980, 9131168, 11413960, 22827920, 45655840]

約数ペア:

[(1, 45655840), (2, 22827920), (4, 11413960), (5, 9131168), (8, 5706980), (10, 4565584), (16, 2853490), (20, 2282792), (32, 1426745), (40, 1141396), (71, 643040), (80, 570698), (142, 321520), (160, 285349), (284, 160760), (355, 128608), (568, 80380), (710, 64304), (1136, 40190), (1420, 32152), (2272, 20095), (2840, 16076), (4019, 11360), (5680, 8038)]