1020336160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 2476438272

約数和(自身を除く): 1456102112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 241, 376, 470, 482, 563, 752, 940, 964, 1126, 1205, 1504, 1880, 1928, 2252, 2410, 2815, 3760, 3856, 4504, 4820, 5630, 7520, 7712, 9008, 9640, 11260, 11327, 18016, 19280, 22520, 22654, 26461, 38560, 45040, 45308, 52922, 56635, 90080, 90616, 105844, 113270, 132305, 135683, 181232, 211688, 226540, 264610, 271366, 362464, 423376, 453080, 529220, 542732, 678415, 846752, 906160, 1058440, 1085464, 1356830, 1812320, 2116880, 2170928, 2713660, 4233760, 4341856, 5427320, 6377101, 10854640, 12754202, 21709280, 25508404, 31885505, 51016808, 63771010, 102033616, 127542020, 204067232, 255084040, 510168080, 1020336160]

約数ペア:

[(1, 1020336160), (2, 510168080), (4, 255084040), (5, 204067232), (8, 127542020), (10, 102033616), (16, 63771010), (20, 51016808), (32, 31885505), (40, 25508404), (47, 21709280), (80, 12754202), (94, 10854640), (160, 6377101), (188, 5427320), (235, 4341856), (241, 4233760), (376, 2713660), (470, 2170928), (482, 2116880), (563, 1812320), (752, 1356830), (940, 1085464), (964, 1058440), (1126, 906160), (1205, 846752), (1504, 678415), (1880, 542732), (1928, 529220), (2252, 453080), (2410, 423376), (2815, 362464), (3760, 271366), (3856, 264610), (4504, 226540), (4820, 211688), (5630, 181232), (7520, 135683), (7712, 132305), (9008, 113270), (9640, 105844), (11260, 90616), (11327, 90080), (18016, 56635), (19280, 52922), (22520, 45308), (22654, 45040), (26461, 38560)]