24405490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40009}}^1$

素因数の和:40077

約数の個数: 16

約数和(自身を含む): 44651160

約数和(自身を除く): 20245670

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 40009, 80018, 200045, 400090, 2440549, 4881098, 12202745, 24405490]

約数ペア:

[(1, 24405490), (2, 12202745), (5, 4881098), (10, 2440549), (61, 400090), (122, 200045), (305, 80018), (610, 40009)]