29366901680

素因数分解:

$2^4\times 5^1\times {\mathrm{367086271}}^1$

素因数の和:367086284

約数の個数: 20

約数和(自身を含む): 68278046592

約数和(自身を除く): 38911144912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367086271, 734172542, 1468345084, 1835431355, 2936690168, 3670862710, 5873380336, 7341725420, 14683450840, 29366901680]

約数ペア:

[(1, 29366901680), (2, 14683450840), (4, 7341725420), (5, 5873380336), (8, 3670862710), (10, 2936690168), (16, 1835431355), (20, 1468345084), (40, 734172542), (80, 367086271)]