91450480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6154

約数の個数: 80

約数和(自身を含む): 245636064

約数和(自身を除く): 154185584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6113, 7480, 12226, 14960, 24452, 30565, 48904, 61130, 67243, 97808, 103921, 122260, 134486, 207842, 244520, 268972, 336215, 415684, 489040, 519605, 537944, 672430, 831368, 1039210, 1075888, 1143131, 1344860, 1662736, 2078420, 2286262, 2689720, 4156840, 4572524, 5379440, 5715655, 8313680, 9145048, 11431310, 18290096, 22862620, 45725240, 91450480]

約数ペア:

[(1, 91450480), (2, 45725240), (4, 22862620), (5, 18290096), (8, 11431310), (10, 9145048), (11, 8313680), (16, 5715655), (17, 5379440), (20, 4572524), (22, 4156840), (34, 2689720), (40, 2286262), (44, 2078420), (55, 1662736), (68, 1344860), (80, 1143131), (85, 1075888), (88, 1039210), (110, 831368), (136, 672430), (170, 537944), (176, 519605), (187, 489040), (220, 415684), (272, 336215), (340, 268972), (374, 244520), (440, 207842), (680, 134486), (748, 122260), (880, 103921), (935, 97808), (1360, 67243), (1496, 61130), (1870, 48904), (2992, 30565), (3740, 24452), (6113, 14960), (7480, 12226)]