83146453090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 163762560000

約数和(自身を除く): 80616106910

約数列:

[1, 2, 5, 10, 19, 38, 47, 89, 94, 95, 178, 190, 233, 235, 445, 449, 466, 470, 890, 893, 898, 1165, 1691, 1786, 2245, 2330, 3382, 4183, 4427, 4465, 4490, 8366, 8455, 8531, 8854, 8930, 10951, 16910, 17062, 20737, 20915, 21103, 21902, 22135, 39961, 41474, 41830, 42206, 42655, 44270, 54755, 79477, 79922, 85310, 103685, 104617, 105515, 109510, 158954, 199805, 207370, 208069, 209234, 211030, 394003, 397385, 399610, 400957, 416138, 523085, 759259, 788006, 794770, 801914, 974639, 1040345, 1046170, 1518518, 1878167, 1949278, 1970015, 1987723, 2004785, 2080690, 3756334, 3796295, 3940030, 3975446, 4009570, 4873195, 4916999, 7592590, 9310913, 9390835, 9746390, 9833998, 9938615, 18518141, 18621826, 18781670, 19877230, 24584995, 35685173, 37036282, 46554565, 49169990, 71370346, 92590705, 93109130, 93422981, 176907347, 178425865, 185181410, 186845962, 353814694, 356851730, 437612911, 467114905, 875225822, 884536735, 934229810, 1769073470, 2188064555, 4376129110, 8314645309, 16629290618, 41573226545, 83146453090]

約数ペア:

[(1, 83146453090), (2, 41573226545), (5, 16629290618), (10, 8314645309), (19, 4376129110), (38, 2188064555), (47, 1769073470), (89, 934229810), (94, 884536735), (95, 875225822), (178, 467114905), (190, 437612911), (233, 356851730), (235, 353814694), (445, 186845962), (449, 185181410), (466, 178425865), (470, 176907347), (890, 93422981), (893, 93109130), (898, 92590705), (1165, 71370346), (1691, 49169990), (1786, 46554565), (2245, 37036282), (2330, 35685173), (3382, 24584995), (4183, 19877230), (4427, 18781670), (4465, 18621826), (4490, 18518141), (8366, 9938615), (8455, 9833998), (8531, 9746390), (8854, 9390835), (8930, 9310913), (10951, 7592590), (16910, 4916999), (17062, 4873195), (20737, 4009570), (20915, 3975446), (21103, 3940030), (21902, 3796295), (22135, 3756334), (39961, 2080690), (41474, 2004785), (41830, 1987723), (42206, 1970015), (42655, 1949278), (44270, 1878167), (54755, 1518518), (79477, 1046170), (79922, 1040345), (85310, 974639), (103685, 801914), (104617, 794770), (105515, 788006), (109510, 759259), (158954, 523085), (199805, 416138), (207370, 400957), (208069, 399610), (209234, 397385), (211030, 394003)]