2245016720

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{47807}}^1$

素因数の和:48407

約数の個数: 40

約数和(自身を含む): 5228665344

約数和(自身を除く): 2983648624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 5870, 9392, 11740, 23480, 46960, 47807, 95614, 191228, 239035, 382456, 478070, 764912, 956140, 1912280, 3824560, 28062709, 56125418, 112250836, 140313545, 224501672, 280627090, 449003344, 561254180, 1122508360, 2245016720]

約数ペア:

[(1, 2245016720), (2, 1122508360), (4, 561254180), (5, 449003344), (8, 280627090), (10, 224501672), (16, 140313545), (20, 112250836), (40, 56125418), (80, 28062709), (587, 3824560), (1174, 1912280), (2348, 956140), (2935, 764912), (4696, 478070), (5870, 382456), (9392, 239035), (11740, 191228), (23480, 95614), (46960, 47807)]