137485014760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{683461}}^1$

素因数の和:683626

約数の個数: 64

約数和(自身を含む): 318876030720

約数和(自身を除く): 181391015960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 107, 188, 214, 235, 376, 428, 470, 535, 856, 940, 1070, 1880, 2140, 4280, 5029, 10058, 20116, 25145, 40232, 50290, 100580, 201160, 683461, 1366922, 2733844, 3417305, 5467688, 6834610, 13669220, 27338440, 32122667, 64245334, 73130327, 128490668, 146260654, 160613335, 256981336, 292521308, 321226670, 365651635, 585042616, 642453340, 731303270, 1284906680, 1462606540, 2925213080, 3437125369, 6874250738, 13748501476, 17185626845, 27497002952, 34371253690, 68742507380, 137485014760]

約数ペア:

[(1, 137485014760), (2, 68742507380), (4, 34371253690), (5, 27497002952), (8, 17185626845), (10, 13748501476), (20, 6874250738), (40, 3437125369), (47, 2925213080), (94, 1462606540), (107, 1284906680), (188, 731303270), (214, 642453340), (235, 585042616), (376, 365651635), (428, 321226670), (470, 292521308), (535, 256981336), (856, 160613335), (940, 146260654), (1070, 128490668), (1880, 73130327), (2140, 64245334), (4280, 32122667), (5029, 27338440), (10058, 13669220), (20116, 6834610), (25145, 5467688), (40232, 3417305), (50290, 2733844), (100580, 1366922), (201160, 683461)]