16017040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15427

約数の個数: 40

約数和(自身を含む): 40106808

約数和(自身を除く): 24089768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15401, 30802, 61604, 77005, 123208, 154010, 200213, 246416, 308020, 400426, 616040, 800852, 1001065, 1232080, 1601704, 2002130, 3203408, 4004260, 8008520, 16017040]

約数ペア:

[(1, 16017040), (2, 8008520), (4, 4004260), (5, 3203408), (8, 2002130), (10, 1601704), (13, 1232080), (16, 1001065), (20, 800852), (26, 616040), (40, 400426), (52, 308020), (65, 246416), (80, 200213), (104, 154010), (130, 123208), (208, 77005), (260, 61604), (520, 30802), (1040, 15401)]