32071480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{16363}}^1$

素因数の和:16388

約数の個数: 48

約数和(自身を含む): 83947320

約数和(自身を除く): 51875840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 16363, 32726, 65452, 81815, 114541, 130904, 163630, 229082, 327260, 458164, 572705, 654520, 801787, 916328, 1145410, 1603574, 2290820, 3207148, 4008935, 4581640, 6414296, 8017870, 16035740, 32071480]

約数ペア:

[(1, 32071480), (2, 16035740), (4, 8017870), (5, 6414296), (7, 4581640), (8, 4008935), (10, 3207148), (14, 2290820), (20, 1603574), (28, 1145410), (35, 916328), (40, 801787), (49, 654520), (56, 572705), (70, 458164), (98, 327260), (140, 229082), (196, 163630), (245, 130904), (280, 114541), (392, 81815), (490, 65452), (980, 32726), (1960, 16363)]