9836220520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35129359}}^1$

素因数の和:35129377

約数の個数: 32

約数和(自身を含む): 25293139200

約数和(自身を除く): 15456918680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35129359, 70258718, 140517436, 175646795, 245905513, 281034872, 351293590, 491811026, 702587180, 983622052, 1229527565, 1405174360, 1967244104, 2459055130, 4918110260, 9836220520]

約数ペア:

[(1, 9836220520), (2, 4918110260), (4, 2459055130), (5, 1967244104), (7, 1405174360), (8, 1229527565), (10, 983622052), (14, 702587180), (20, 491811026), (28, 351293590), (35, 281034872), (40, 245905513), (56, 175646795), (70, 140517436), (140, 70258718), (280, 35129359)]