74002880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33037}}^1$

素因数の和:33061

約数の個数: 56

約数和(自身を含む): 201399648

約数和(自身を除く): 127396768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33037, 66074, 132148, 165185, 231259, 264296, 330370, 462518, 528592, 660740, 925036, 1057184, 1156295, 1321480, 1850072, 2114368, 2312590, 2642960, 3700144, 4625180, 5285920, 7400288, 9250360, 10571840, 14800576, 18500720, 37001440, 74002880]

約数ペア:

[(1, 74002880), (2, 37001440), (4, 18500720), (5, 14800576), (7, 10571840), (8, 9250360), (10, 7400288), (14, 5285920), (16, 4625180), (20, 3700144), (28, 2642960), (32, 2312590), (35, 2114368), (40, 1850072), (56, 1321480), (64, 1156295), (70, 1057184), (80, 925036), (112, 660740), (140, 528592), (160, 462518), (224, 330370), (280, 264296), (320, 231259), (448, 165185), (560, 132148), (1120, 66074), (2240, 33037)]