117892280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15761}}^1$

素因数の和:15800

約数の個数: 64

約数和(自身を含む): 306413280

約数和(自身を除く): 188521000

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, 15761, 31522, 63044, 78805, 126088, 157610, 173371, 267937, 315220, 346742, 535874, 630440, 693484, 866855, 1071748, 1339685, 1386968, 1733710, 2143496, 2679370, 2947307, 3467420, 5358740, 5894614, 6934840, 10717480, 11789228, 14736535, 23578456, 29473070, 58946140, 117892280]

約数ペア:

[(1, 117892280), (2, 58946140), (4, 29473070), (5, 23578456), (8, 14736535), (10, 11789228), (11, 10717480), (17, 6934840), (20, 5894614), (22, 5358740), (34, 3467420), (40, 2947307), (44, 2679370), (55, 2143496), (68, 1733710), (85, 1386968), (88, 1339685), (110, 1071748), (136, 866855), (170, 693484), (187, 630440), (220, 535874), (340, 346742), (374, 315220), (440, 267937), (680, 173371), (748, 157610), (935, 126088), (1496, 78805), (1870, 63044), (3740, 31522), (7480, 15761)]