2080515086200

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2663}}^1\times {\mathrm{9323}}^1$

素因数の和:12421

約数の個数: 96

約数和(自身を含む): 4851083260800

約数和(自身を除く): 2770568174600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 838, 1676, 2095, 2663, 3352, 4190, 5326, 8380, 9323, 10475, 10652, 13315, 16760, 18646, 20950, 21304, 26630, 37292, 41900, 46615, 53260, 66575, 74584, 83800, 93230, 106520, 133150, 186460, 233075, 266300, 372920, 466150, 532600, 932300, 1115797, 1864600, 2231594, 3906337, 4463188, 5578985, 7812674, 8926376, 11157970, 15625348, 19531685, 22315940, 24827149, 27894925, 31250696, 39063370, 44631880, 49654298, 55789850, 78126740, 97658425, 99308596, 111579700, 124135745, 156253480, 195316850, 198617192, 223159400, 248271490, 390633700, 496542980, 620678725, 781267400, 993085960, 1241357450, 2482714900, 4965429800, 10402575431, 20805150862, 41610301724, 52012877155, 83220603448, 104025754310, 208051508620, 260064385775, 416103017240, 520128771550, 1040257543100, 2080515086200]

約数ペア:

[(1, 2080515086200), (2, 1040257543100), (4, 520128771550), (5, 416103017240), (8, 260064385775), (10, 208051508620), (20, 104025754310), (25, 83220603448), (40, 52012877155), (50, 41610301724), (100, 20805150862), (200, 10402575431), (419, 4965429800), (838, 2482714900), (1676, 1241357450), (2095, 993085960), (2663, 781267400), (3352, 620678725), (4190, 496542980), (5326, 390633700), (8380, 248271490), (9323, 223159400), (10475, 198617192), (10652, 195316850), (13315, 156253480), (16760, 124135745), (18646, 111579700), (20950, 99308596), (21304, 97658425), (26630, 78126740), (37292, 55789850), (41900, 49654298), (46615, 44631880), (53260, 39063370), (66575, 31250696), (74584, 27894925), (83800, 24827149), (93230, 22315940), (106520, 19531685), (133150, 15625348), (186460, 11157970), (233075, 8926376), (266300, 7812674), (372920, 5578985), (466150, 4463188), (532600, 3906337), (932300, 2231594), (1115797, 1864600)]