14760820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 17753228

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 383, 410, 470, 766, 820, 940, 1532, 1915, 1927, 3830, 3854, 7660, 7708, 9635, 15703, 18001, 19270, 31406, 36002, 38540, 62812, 72004, 78515, 90005, 157030, 180010, 314060, 360020, 738041, 1476082, 2952164, 3690205, 7380410, 14760820]

約数ペア:

[(1, 14760820), (2, 7380410), (4, 3690205), (5, 2952164), (10, 1476082), (20, 738041), (41, 360020), (47, 314060), (82, 180010), (94, 157030), (164, 90005), (188, 78515), (205, 72004), (235, 62812), (383, 38540), (410, 36002), (470, 31406), (766, 19270), (820, 18001), (940, 15703), (1532, 9635), (1915, 7708), (1927, 7660), (3830, 3854)]