12570340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21673}}^1$

素因数の和:21711

約数の個数: 24

約数和(自身を含む): 27309240

約数和(自身を除く): 14738900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21673, 43346, 86692, 108365, 216730, 433460, 628517, 1257034, 2514068, 3142585, 6285170, 12570340]

約数ペア:

[(1, 12570340), (2, 6285170), (4, 3142585), (5, 2514068), (10, 1257034), (20, 628517), (29, 433460), (58, 216730), (116, 108365), (145, 86692), (290, 43346), (580, 21673)]