22436120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11472

約数の個数: 48

約数和(自身を含む): 58728240

約数和(自身を除く): 36292120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11447, 22894, 45788, 57235, 80129, 91576, 114470, 160258, 228940, 320516, 400645, 457880, 560903, 641032, 801290, 1121806, 1602580, 2243612, 2804515, 3205160, 4487224, 5609030, 11218060, 22436120]

約数ペア:

[(1, 22436120), (2, 11218060), (4, 5609030), (5, 4487224), (7, 3205160), (8, 2804515), (10, 2243612), (14, 1602580), (20, 1121806), (28, 801290), (35, 641032), (40, 560903), (49, 457880), (56, 400645), (70, 320516), (98, 228940), (140, 160258), (196, 114470), (245, 91576), (280, 80129), (392, 57235), (490, 45788), (980, 22894), (1960, 11447)]