9491840

素因数分解:

$2^7\times 5^1\times {\mathrm{14831}}^1$

素因数の和:14850

約数の個数: 32

約数和(自身を含む): 22692960

約数和(自身を除く): 13201120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14831, 29662, 59324, 74155, 118648, 148310, 237296, 296620, 474592, 593240, 949184, 1186480, 1898368, 2372960, 4745920, 9491840]

約数ペア:

[(1, 9491840), (2, 4745920), (4, 2372960), (5, 1898368), (8, 1186480), (10, 949184), (16, 593240), (20, 474592), (32, 296620), (40, 237296), (64, 148310), (80, 118648), (128, 74155), (160, 59324), (320, 29662), (640, 14831)]