22480270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 42172416

約数和(自身を除く): 19692146

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 571, 635, 1142, 1270, 2855, 3937, 5710, 7874, 17701, 19685, 35402, 39370, 72517, 88505, 145034, 177010, 362585, 725170, 2248027, 4496054, 11240135, 22480270]

約数ペア:

[(1, 22480270), (2, 11240135), (5, 4496054), (10, 2248027), (31, 725170), (62, 362585), (127, 177010), (155, 145034), (254, 88505), (310, 72517), (571, 39370), (635, 35402), (1142, 19685), (1270, 17701), (2855, 7874), (3937, 5710)]