40969190

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{4517}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 73842192

約数和(自身を除く): 32873002

約数列:

[1, 2, 5, 10, 907, 1814, 4517, 4535, 9034, 9070, 22585, 45170, 4096919, 8193838, 20484595, 40969190]

約数ペア:

[(1, 40969190), (2, 20484595), (5, 8193838), (10, 4096919), (907, 45170), (1814, 22585), (4517, 9070), (4535, 9034)]