4047369520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{48787}}^1$

素因数の和:48878

約数の個数: 80

約数和(自身を含む): 10127217888

約数和(自身を除く): 6079848368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1220, 1360, 2074, 2440, 4148, 4880, 5185, 8296, 10370, 16592, 20740, 41480, 48787, 82960, 97574, 195148, 243935, 390296, 487870, 780592, 829379, 975740, 1658758, 1951480, 2976007, 3317516, 3902960, 4146895, 5952014, 6635032, 8293790, 11904028, 13270064, 14880035, 16587580, 23808056, 29760070, 33175160, 47616112, 50592119, 59520140, 66350320, 101184238, 119040280, 202368476, 238080560, 252960595, 404736952, 505921190, 809473904, 1011842380, 2023684760, 4047369520]

約数ペア:

[(1, 4047369520), (2, 2023684760), (4, 1011842380), (5, 809473904), (8, 505921190), (10, 404736952), (16, 252960595), (17, 238080560), (20, 202368476), (34, 119040280), (40, 101184238), (61, 66350320), (68, 59520140), (80, 50592119), (85, 47616112), (122, 33175160), (136, 29760070), (170, 23808056), (244, 16587580), (272, 14880035), (305, 13270064), (340, 11904028), (488, 8293790), (610, 6635032), (680, 5952014), (976, 4146895), (1037, 3902960), (1220, 3317516), (1360, 2976007), (2074, 1951480), (2440, 1658758), (4148, 975740), (4880, 829379), (5185, 780592), (8296, 487870), (10370, 390296), (16592, 243935), (20740, 195148), (41480, 97574), (48787, 82960)]