9218240

素因数分解:

$2^6\times 5^1\times {\mathrm{28807}}^1$

素因数の和:28824

約数の個数: 28

約数和(自身を含む): 21951696

約数和(自身を除く): 12733456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28807, 57614, 115228, 144035, 230456, 288070, 460912, 576140, 921824, 1152280, 1843648, 2304560, 4609120, 9218240]

約数ペア:

[(1, 9218240), (2, 4609120), (4, 2304560), (5, 1843648), (8, 1152280), (10, 921824), (16, 576140), (20, 460912), (32, 288070), (40, 230456), (64, 144035), (80, 115228), (160, 57614), (320, 28807)]