169600

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 426870

約数和(自身を除く): 257270

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1325, 1600, 1696, 2120, 2650, 3200, 3392, 4240, 5300, 6784, 8480, 10600, 16960, 21200, 33920, 42400, 84800, 169600]

約数ペア:

[(1, 169600), (2, 84800), (4, 42400), (5, 33920), (8, 21200), (10, 16960), (16, 10600), (20, 8480), (25, 6784), (32, 5300), (40, 4240), (50, 3392), (53, 3200), (64, 2650), (80, 2120), (100, 1696), (106, 1600), (128, 1325), (160, 1060), (200, 848), (212, 800), (265, 640), (320, 530), (400, 424)]