1036842357080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{70439}}^1$

素因数の和:70665

約数の個数: 96

約数和(自身を含む): 2398663735200

約数和(自身を除く): 1361821378120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 73, 142, 146, 284, 292, 355, 365, 568, 584, 710, 730, 1420, 1460, 2840, 2920, 5041, 5183, 10082, 10366, 20164, 20732, 25205, 25915, 40328, 41464, 50410, 51830, 70439, 100820, 103660, 140878, 201640, 207320, 281756, 352195, 367993, 563512, 704390, 735986, 1408780, 1471972, 1839965, 2817560, 2943944, 3679930, 5001169, 5142047, 7359860, 10002338, 10284094, 14719720, 20004676, 20568188, 25005845, 25710235, 40009352, 41136376, 50011690, 51420470, 100023380, 102840940, 200046760, 205681880, 355082999, 365085337, 710165998, 730170674, 1420331996, 1460341348, 1775414995, 1825426685, 2840663992, 2920682696, 3550829990, 3650853370, 7101659980, 7301706740, 14203319960, 14603413480, 25921058927, 51842117854, 103684235708, 129605294635, 207368471416, 259210589270, 518421178540, 1036842357080]

約数ペア:

[(1, 1036842357080), (2, 518421178540), (4, 259210589270), (5, 207368471416), (8, 129605294635), (10, 103684235708), (20, 51842117854), (40, 25921058927), (71, 14603413480), (73, 14203319960), (142, 7301706740), (146, 7101659980), (284, 3650853370), (292, 3550829990), (355, 2920682696), (365, 2840663992), (568, 1825426685), (584, 1775414995), (710, 1460341348), (730, 1420331996), (1420, 730170674), (1460, 710165998), (2840, 365085337), (2920, 355082999), (5041, 205681880), (5183, 200046760), (10082, 102840940), (10366, 100023380), (20164, 51420470), (20732, 50011690), (25205, 41136376), (25915, 40009352), (40328, 25710235), (41464, 25005845), (50410, 20568188), (51830, 20004676), (70439, 14719720), (100820, 10284094), (103660, 10002338), (140878, 7359860), (201640, 5142047), (207320, 5001169), (281756, 3679930), (352195, 2943944), (367993, 2817560), (563512, 1839965), (704390, 1471972), (735986, 1408780)]