67312520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9038

約数の個数: 64

約数和(自身を含む): 174960000

約数和(自身を除く): 107647480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 8999, 17998, 35996, 44995, 71992, 89990, 98989, 152983, 179980, 197978, 305966, 359960, 395956, 494945, 611932, 764915, 791912, 989890, 1223864, 1529830, 1682813, 1979780, 3059660, 3365626, 3959560, 6119320, 6731252, 8414065, 13462504, 16828130, 33656260, 67312520]

約数ペア:

[(1, 67312520), (2, 33656260), (4, 16828130), (5, 13462504), (8, 8414065), (10, 6731252), (11, 6119320), (17, 3959560), (20, 3365626), (22, 3059660), (34, 1979780), (40, 1682813), (44, 1529830), (55, 1223864), (68, 989890), (85, 791912), (88, 764915), (110, 611932), (136, 494945), (170, 395956), (187, 359960), (220, 305966), (340, 197978), (374, 179980), (440, 152983), (680, 98989), (748, 89990), (935, 71992), (1496, 44995), (1870, 35996), (3740, 17998), (7480, 8999)]