40501090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{578587}}^1$

素因数の和:578601

約数の個数: 16

約数和(自身を含む): 83316672

約数和(自身を除く): 42815582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 578587, 1157174, 2892935, 4050109, 5785870, 8100218, 20250545, 40501090]

約数ペア:

[(1, 40501090), (2, 20250545), (5, 8100218), (7, 5785870), (10, 4050109), (14, 2892935), (35, 1157174), (70, 578587)]