15693025520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101797}}^1$

素因数の和:101898

約数の個数: 80

約数和(自身を含む): 38171806848

約数和(自身を除く): 22478781328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 656, 752, 820, 940, 1640, 1880, 1927, 3280, 3760, 3854, 7708, 9635, 15416, 19270, 30832, 38540, 77080, 101797, 154160, 203594, 407188, 508985, 814376, 1017970, 1628752, 2035940, 4071880, 4173677, 4784459, 8143760, 8347354, 9568918, 16694708, 19137836, 20868385, 23922295, 33389416, 38275672, 41736770, 47844590, 66778832, 76551344, 83473540, 95689180, 166947080, 191378360, 196162819, 333894160, 382756720, 392325638, 784651276, 980814095, 1569302552, 1961628190, 3138605104, 3923256380, 7846512760, 15693025520]

約数ペア:

[(1, 15693025520), (2, 7846512760), (4, 3923256380), (5, 3138605104), (8, 1961628190), (10, 1569302552), (16, 980814095), (20, 784651276), (40, 392325638), (41, 382756720), (47, 333894160), (80, 196162819), (82, 191378360), (94, 166947080), (164, 95689180), (188, 83473540), (205, 76551344), (235, 66778832), (328, 47844590), (376, 41736770), (410, 38275672), (470, 33389416), (656, 23922295), (752, 20868385), (820, 19137836), (940, 16694708), (1640, 9568918), (1880, 8347354), (1927, 8143760), (3280, 4784459), (3760, 4173677), (3854, 4071880), (7708, 2035940), (9635, 1628752), (15416, 1017970), (19270, 814376), (30832, 508985), (38540, 407188), (77080, 203594), (101797, 154160)]