69461120

素因数分解:

$2^7\times 5^1\times {\mathrm{108533}}^1$

素因数の和:108552

約数の個数: 32

約数和(自身を含む): 166057020

約数和(自身を除く): 96595900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 108533, 217066, 434132, 542665, 868264, 1085330, 1736528, 2170660, 3473056, 4341320, 6946112, 8682640, 13892224, 17365280, 34730560, 69461120]

約数ペア:

[(1, 69461120), (2, 34730560), (4, 17365280), (5, 13892224), (8, 8682640), (10, 6946112), (16, 4341320), (20, 3473056), (32, 2170660), (40, 1736528), (64, 1085330), (80, 868264), (128, 542665), (160, 434132), (320, 217066), (640, 108533)]