65532280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8761}}^1$

素因数の和:8800

約数の個数: 64

約数和(自身を含む): 170333280

約数和(自身を除く): 104801000

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, 8761, 17522, 35044, 43805, 70088, 87610, 96371, 148937, 175220, 192742, 297874, 350440, 385484, 481855, 595748, 744685, 770968, 963710, 1191496, 1489370, 1638307, 1927420, 2978740, 3276614, 3854840, 5957480, 6553228, 8191535, 13106456, 16383070, 32766140, 65532280]

約数ペア:

[(1, 65532280), (2, 32766140), (4, 16383070), (5, 13106456), (8, 8191535), (10, 6553228), (11, 5957480), (17, 3854840), (20, 3276614), (22, 2978740), (34, 1927420), (40, 1638307), (44, 1489370), (55, 1191496), (68, 963710), (85, 770968), (88, 744685), (110, 595748), (136, 481855), (170, 385484), (187, 350440), (220, 297874), (340, 192742), (374, 175220), (440, 148937), (680, 96371), (748, 87610), (935, 70088), (1496, 43805), (1870, 35044), (3740, 17522), (7480, 8761)]