2044457200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{138139}}^1$

素因数の和:138194

約数の個数: 60

約数和(自身を含む): 5044596520

約数和(自身を除く): 3000139320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 7400, 14800, 138139, 276278, 552556, 690695, 1105112, 1381390, 2210224, 2762780, 3453475, 5111143, 5525560, 6906950, 10222286, 11051120, 13813900, 20444572, 25555715, 27627800, 40889144, 51111430, 55255600, 81778288, 102222860, 127778575, 204445720, 255557150, 408891440, 511114300, 1022228600, 2044457200]

約数ペア:

[(1, 2044457200), (2, 1022228600), (4, 511114300), (5, 408891440), (8, 255557150), (10, 204445720), (16, 127778575), (20, 102222860), (25, 81778288), (37, 55255600), (40, 51111430), (50, 40889144), (74, 27627800), (80, 25555715), (100, 20444572), (148, 13813900), (185, 11051120), (200, 10222286), (296, 6906950), (370, 5525560), (400, 5111143), (592, 3453475), (740, 2762780), (925, 2210224), (1480, 1381390), (1850, 1105112), (2960, 690695), (3700, 552556), (7400, 276278), (14800, 138139)]