7320080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 17486232

約数和(自身を除く): 10166152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2473, 2960, 4946, 9892, 12365, 19784, 24730, 39568, 49460, 91501, 98920, 183002, 197840, 366004, 457505, 732008, 915010, 1464016, 1830020, 3660040, 7320080]

約数ペア:

[(1, 7320080), (2, 3660040), (4, 1830020), (5, 1464016), (8, 915010), (10, 732008), (16, 457505), (20, 366004), (37, 197840), (40, 183002), (74, 98920), (80, 91501), (148, 49460), (185, 39568), (296, 24730), (370, 19784), (592, 12365), (740, 9892), (1480, 4946), (2473, 2960)]