40220854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1987}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 62622000

約数和(自身を除く): 22401146

約数列:

[1, 2, 29, 58, 349, 698, 1987, 3974, 10121, 20242, 57623, 115246, 693463, 1386926, 20110427, 40220854]

約数ペア:

[(1, 40220854), (2, 20110427), (29, 1386926), (58, 693463), (349, 115246), (698, 57623), (1987, 20242), (3974, 10121)]