416408060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{3907}}^1$

素因数の和:4062

約数の個数: 36

約数和(自身を含む): 886826808

約数和(自身を除く): 470418748

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3907, 5329, 7814, 10658, 15628, 19535, 21316, 26645, 39070, 53290, 78140, 106580, 285211, 570422, 1140844, 1426055, 2852110, 5704220, 20820403, 41640806, 83281612, 104102015, 208204030, 416408060]

約数ペア:

[(1, 416408060), (2, 208204030), (4, 104102015), (5, 83281612), (10, 41640806), (20, 20820403), (73, 5704220), (146, 2852110), (292, 1426055), (365, 1140844), (730, 570422), (1460, 285211), (3907, 106580), (5329, 78140), (7814, 53290), (10658, 39070), (15628, 26645), (19535, 21316)]