65318080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12007}}^1$

素因数の和:12041

約数の個数: 56

約数和(自身を含む): 164701728

約数和(自身を除く): 99383648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12007, 24014, 48028, 60035, 96056, 120070, 192112, 204119, 240140, 384224, 408238, 480280, 768448, 816476, 960560, 1020595, 1632952, 1921120, 2041190, 3265904, 3842240, 4082380, 6531808, 8164760, 13063616, 16329520, 32659040, 65318080]

約数ペア:

[(1, 65318080), (2, 32659040), (4, 16329520), (5, 13063616), (8, 8164760), (10, 6531808), (16, 4082380), (17, 3842240), (20, 3265904), (32, 2041190), (34, 1921120), (40, 1632952), (64, 1020595), (68, 960560), (80, 816476), (85, 768448), (136, 480280), (160, 408238), (170, 384224), (272, 240140), (320, 204119), (340, 192112), (544, 120070), (680, 96056), (1088, 60035), (1360, 48028), (2720, 24014), (5440, 12007)]