9923007220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{124567}}^1$

素因数の和:125152

約数の個数: 48

約数和(自身を含む): 23857263360

約数和(自身を除く): 13934256140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2845, 3983, 5690, 7966, 11380, 15932, 19915, 39830, 79660, 124567, 249134, 498268, 622835, 871969, 1245670, 1743938, 2491340, 3487876, 4359845, 8719690, 17439380, 70878623, 141757246, 283514492, 354393115, 496150361, 708786230, 992300722, 1417572460, 1984601444, 2480751805, 4961503610, 9923007220]

約数ペア:

[(1, 9923007220), (2, 4961503610), (4, 2480751805), (5, 1984601444), (7, 1417572460), (10, 992300722), (14, 708786230), (20, 496150361), (28, 354393115), (35, 283514492), (70, 141757246), (140, 70878623), (569, 17439380), (1138, 8719690), (2276, 4359845), (2845, 3487876), (3983, 2491340), (5690, 1743938), (7966, 1245670), (11380, 871969), (15932, 622835), (19915, 498268), (39830, 249134), (79660, 124567)]