67690340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 146748672

約数和(自身を除く): 79058332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 673, 940, 1070, 1346, 2140, 2692, 3365, 5029, 6730, 10058, 13460, 20116, 25145, 31631, 50290, 63262, 72011, 100580, 126524, 144022, 158155, 288044, 316310, 360055, 632620, 720110, 1440220, 3384517, 6769034, 13538068, 16922585, 33845170, 67690340]

約数ペア:

[(1, 67690340), (2, 33845170), (4, 16922585), (5, 13538068), (10, 6769034), (20, 3384517), (47, 1440220), (94, 720110), (107, 632620), (188, 360055), (214, 316310), (235, 288044), (428, 158155), (470, 144022), (535, 126524), (673, 100580), (940, 72011), (1070, 63262), (1346, 50290), (2140, 31631), (2692, 25145), (3365, 20116), (5029, 13460), (6730, 10058)]