13603400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 33496740

約数和(自身を除く): 19893340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 4001, 8002, 16004, 20005, 32008, 40010, 68017, 80020, 100025, 136034, 160040, 200050, 272068, 340085, 400100, 544136, 680170, 800200, 1360340, 1700425, 2720680, 3400850, 6801700, 13603400]

約数ペア:

[(1, 13603400), (2, 6801700), (4, 3400850), (5, 2720680), (8, 1700425), (10, 1360340), (17, 800200), (20, 680170), (25, 544136), (34, 400100), (40, 340085), (50, 272068), (68, 200050), (85, 160040), (100, 136034), (136, 100025), (170, 80020), (200, 68017), (340, 40010), (425, 32008), (680, 20005), (850, 16004), (1700, 8002), (3400, 4001)]