2800.00000000

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7331}}^1$

素因数の和:7389

約数の個数: 48

約数和(自身を含む): 210633696

約数和(自身を除く): 115154752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 7331, 13024, 14662, 29324, 58648, 80641, 117296, 161282, 234592, 271247, 322564, 542494, 645128, 1084988, 1290256, 2169976, 2580512, 2983717, 4339952, 5967434, 8679904, 11934868, 23869736, 47739472, 95478944]

約数ペア:

[(1, 95478944), (2, 47739472), (4, 23869736), (8, 11934868), (11, 8679904), (16, 5967434), (22, 4339952), (32, 2983717), (37, 2580512), (44, 2169976), (74, 1290256), (88, 1084988), (148, 645128), (176, 542494), (296, 322564), (352, 271247), (407, 234592), (592, 161282), (814, 117296), (1184, 80641), (1628, 58648), (3256, 29324), (6512, 14662), (7331, 13024)]