4508080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 10771632

約数和(自身を除く): 6263552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1523, 2960, 3046, 6092, 7615, 12184, 15230, 24368, 30460, 56351, 60920, 112702, 121840, 225404, 281755, 450808, 563510, 901616, 1127020, 2254040, 4508080]

約数ペア:

[(1, 4508080), (2, 2254040), (4, 1127020), (5, 901616), (8, 563510), (10, 450808), (16, 281755), (20, 225404), (37, 121840), (40, 112702), (74, 60920), (80, 56351), (148, 30460), (185, 24368), (296, 15230), (370, 12184), (592, 7615), (740, 6092), (1480, 3046), (1523, 2960)]