229780340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{396173}}^1$

素因数の和:396211

約数の個数: 24

約数和(自身を含む): 499179240

約数和(自身を除く): 269398900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 396173, 792346, 1584692, 1980865, 3961730, 7923460, 11489017, 22978034, 45956068, 57445085, 114890170, 229780340]

約数ペア:

[(1, 229780340), (2, 114890170), (4, 57445085), (5, 45956068), (10, 22978034), (20, 11489017), (29, 7923460), (58, 3961730), (116, 1980865), (145, 1584692), (290, 792346), (580, 396173)]