83123740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1873}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 200233152

約数和(自身を除く): 117109412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 1873, 2219, 3170, 3746, 4438, 6340, 7492, 8876, 9365, 11095, 13111, 18730, 22190, 26222, 37460, 44380, 52444, 65555, 131110, 262220, 593741, 1187482, 2374964, 2968705, 4156187, 5937410, 8312374, 11874820, 16624748, 20780935, 41561870, 83123740]

約数ペア:

[(1, 83123740), (2, 41561870), (4, 20780935), (5, 16624748), (7, 11874820), (10, 8312374), (14, 5937410), (20, 4156187), (28, 2968705), (35, 2374964), (70, 1187482), (140, 593741), (317, 262220), (634, 131110), (1268, 65555), (1585, 52444), (1873, 44380), (2219, 37460), (3170, 26222), (3746, 22190), (4438, 18730), (6340, 13111), (7492, 11095), (8876, 9365)]