42646160

素因数分解:

$2^4\times 5^1\times {\mathrm{533077}}^1$

素因数の和:533090

約数の個数: 20

約数和(自身を含む): 99152508

約数和(自身を除く): 56506348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 533077, 1066154, 2132308, 2665385, 4264616, 5330770, 8529232, 10661540, 21323080, 42646160]

約数ペア:

[(1, 42646160), (2, 21323080), (4, 10661540), (5, 8529232), (8, 5330770), (10, 4264616), (16, 2665385), (20, 2132308), (40, 1066154), (80, 533077)]