17082440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7001}}^1$

素因数の和:7073

約数の個数: 32

約数和(自身を含む): 39071160

約数和(自身を除く): 21988720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 7001, 14002, 28004, 35005, 56008, 70010, 140020, 280040, 427061, 854122, 1708244, 2135305, 3416488, 4270610, 8541220, 17082440]

約数ペア:

[(1, 17082440), (2, 8541220), (4, 4270610), (5, 3416488), (8, 2135305), (10, 1708244), (20, 854122), (40, 427061), (61, 280040), (122, 140020), (244, 70010), (305, 56008), (488, 35005), (610, 28004), (1220, 14002), (2440, 7001)]