22889440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 62705664

約数和(自身を除く): 39816224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 191, 214, 224, 280, 382, 428, 535, 560, 749, 764, 856, 955, 1070, 1120, 1337, 1498, 1528, 1712, 1910, 2140, 2674, 2996, 3056, 3424, 3745, 3820, 4280, 5348, 5992, 6112, 6685, 7490, 7640, 8560, 10696, 11984, 13370, 14980, 15280, 17120, 20437, 21392, 23968, 26740, 29960, 30560, 40874, 42784, 53480, 59920, 81748, 102185, 106960, 119840, 143059, 163496, 204370, 213920, 286118, 326992, 408740, 572236, 653984, 715295, 817480, 1144472, 1430590, 1634960, 2288944, 2861180, 3269920, 4577888, 5722360, 11444720, 22889440]

約数ペア:

[(1, 22889440), (2, 11444720), (4, 5722360), (5, 4577888), (7, 3269920), (8, 2861180), (10, 2288944), (14, 1634960), (16, 1430590), (20, 1144472), (28, 817480), (32, 715295), (35, 653984), (40, 572236), (56, 408740), (70, 326992), (80, 286118), (107, 213920), (112, 204370), (140, 163496), (160, 143059), (191, 119840), (214, 106960), (224, 102185), (280, 81748), (382, 59920), (428, 53480), (535, 42784), (560, 40874), (749, 30560), (764, 29960), (856, 26740), (955, 23968), (1070, 21392), (1120, 20437), (1337, 17120), (1498, 15280), (1528, 14980), (1712, 13370), (1910, 11984), (2140, 10696), (2674, 8560), (2996, 7640), (3056, 7490), (3424, 6685), (3745, 6112), (3820, 5992), (4280, 5348)]