462035920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 1137248640

約数和(自身を除く): 675212720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 197, 304, 380, 394, 760, 788, 985, 1520, 1543, 1576, 1970, 3086, 3152, 3743, 3940, 6172, 7486, 7715, 7880, 12344, 14972, 15430, 15760, 18715, 24688, 29317, 29944, 30860, 37430, 58634, 59888, 61720, 74860, 117268, 123440, 146585, 149720, 234536, 293170, 299440, 303971, 469072, 586340, 607942, 1172680, 1215884, 1519855, 2345360, 2431768, 3039710, 4863536, 5775449, 6079420, 11550898, 12158840, 23101796, 24317680, 28877245, 46203592, 57754490, 92407184, 115508980, 231017960, 462035920]

約数ペア:

[(1, 462035920), (2, 231017960), (4, 115508980), (5, 92407184), (8, 57754490), (10, 46203592), (16, 28877245), (19, 24317680), (20, 23101796), (38, 12158840), (40, 11550898), (76, 6079420), (80, 5775449), (95, 4863536), (152, 3039710), (190, 2431768), (197, 2345360), (304, 1519855), (380, 1215884), (394, 1172680), (760, 607942), (788, 586340), (985, 469072), (1520, 303971), (1543, 299440), (1576, 293170), (1970, 234536), (3086, 149720), (3152, 146585), (3743, 123440), (3940, 117268), (6172, 74860), (7486, 61720), (7715, 59888), (7880, 58634), (12344, 37430), (14972, 30860), (15430, 29944), (15760, 29317), (18715, 24688)]