2749605440

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{44987}}^1$

素因数の和:45195

約数の個数: 56

約数和(自身を含む): 6581924352

約数和(自身を除く): 3832318912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 12224, 15280, 30560, 44987, 61120, 89974, 179948, 224935, 359896, 449870, 719792, 899740, 1439584, 1799480, 2879168, 3598960, 7197920, 8592517, 14395840, 17185034, 34370068, 42962585, 68740136, 85925170, 137480272, 171850340, 274960544, 343700680, 549921088, 687401360, 1374802720, 2749605440]

約数ペア:

[(1, 2749605440), (2, 1374802720), (4, 687401360), (5, 549921088), (8, 343700680), (10, 274960544), (16, 171850340), (20, 137480272), (32, 85925170), (40, 68740136), (64, 42962585), (80, 34370068), (160, 17185034), (191, 14395840), (320, 8592517), (382, 7197920), (764, 3598960), (955, 2879168), (1528, 1799480), (1910, 1439584), (3056, 899740), (3820, 719792), (6112, 449870), (7640, 359896), (12224, 224935), (15280, 179948), (30560, 89974), (44987, 61120)]