16292480

素因数分解:

$2^7\times 5^1\times {\mathrm{25457}}^1$

素因数の和:25476

約数の個数: 32

約数和(自身を含む): 38950740

約数和(自身を除く): 22658260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25457, 50914, 101828, 127285, 203656, 254570, 407312, 509140, 814624, 1018280, 1629248, 2036560, 3258496, 4073120, 8146240, 16292480]

約数ペア:

[(1, 16292480), (2, 8146240), (4, 4073120), (5, 3258496), (8, 2036560), (10, 1629248), (16, 1018280), (20, 814624), (32, 509140), (40, 407312), (64, 254570), (80, 203656), (128, 127285), (160, 101828), (320, 50914), (640, 25457)]