1036392440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 2380428000

約数和(自身を除く): 1344035560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 269, 305, 488, 538, 610, 1076, 1220, 1345, 1579, 2152, 2440, 2690, 3158, 5380, 6316, 7895, 10760, 12632, 15790, 16409, 31580, 32818, 63160, 65636, 82045, 96319, 131272, 164090, 192638, 328180, 385276, 424751, 481595, 656360, 770552, 849502, 963190, 1699004, 1926380, 2123755, 3398008, 3852760, 4247510, 8495020, 16990040, 25909811, 51819622, 103639244, 129549055, 207278488, 259098110, 518196220, 1036392440]

約数ペア:

[(1, 1036392440), (2, 518196220), (4, 259098110), (5, 207278488), (8, 129549055), (10, 103639244), (20, 51819622), (40, 25909811), (61, 16990040), (122, 8495020), (244, 4247510), (269, 3852760), (305, 3398008), (488, 2123755), (538, 1926380), (610, 1699004), (1076, 963190), (1220, 849502), (1345, 770552), (1579, 656360), (2152, 481595), (2440, 424751), (2690, 385276), (3158, 328180), (5380, 192638), (6316, 164090), (7895, 131272), (10760, 96319), (12632, 82045), (15790, 65636), (16409, 63160), (31580, 32818)]