28130107400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{77323}}^1$

素因数の和:77463

約数の個数: 96

約数和(自身を含む): 69897803040

約数和(自身を除く): 41767695640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 136, 170, 200, 214, 340, 425, 428, 535, 680, 850, 856, 1070, 1700, 1819, 2140, 2675, 3400, 3638, 4280, 5350, 7276, 9095, 10700, 14552, 18190, 21400, 36380, 45475, 72760, 77323, 90950, 154646, 181900, 309292, 363800, 386615, 618584, 773230, 1314491, 1546460, 1933075, 2628982, 3092920, 3866150, 5257964, 6572455, 7732300, 8273561, 10515928, 13144910, 15464600, 16547122, 26289820, 32862275, 33094244, 41367805, 52579640, 65724550, 66188488, 82735610, 131449100, 140650537, 165471220, 206839025, 262898200, 281301074, 330942440, 413678050, 562602148, 703252685, 827356100, 1125204296, 1406505370, 1654712200, 2813010740, 3516263425, 5626021480, 7032526850, 14065053700, 28130107400]

約数ペア:

[(1, 28130107400), (2, 14065053700), (4, 7032526850), (5, 5626021480), (8, 3516263425), (10, 2813010740), (17, 1654712200), (20, 1406505370), (25, 1125204296), (34, 827356100), (40, 703252685), (50, 562602148), (68, 413678050), (85, 330942440), (100, 281301074), (107, 262898200), (136, 206839025), (170, 165471220), (200, 140650537), (214, 131449100), (340, 82735610), (425, 66188488), (428, 65724550), (535, 52579640), (680, 41367805), (850, 33094244), (856, 32862275), (1070, 26289820), (1700, 16547122), (1819, 15464600), (2140, 13144910), (2675, 10515928), (3400, 8273561), (3638, 7732300), (4280, 6572455), (5350, 5257964), (7276, 3866150), (9095, 3092920), (10700, 2628982), (14552, 1933075), (18190, 1546460), (21400, 1314491), (36380, 773230), (45475, 618584), (72760, 386615), (77323, 363800), (90950, 309292), (154646, 181900)]