28202214260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7540699}}^1$

素因数の和:7540736

約数の個数: 48

約数和(自身を含む): 68409230400

約数和(自身を除く): 40207016140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7540699, 15081398, 30162796, 37703495, 75406990, 82947689, 128191883, 150813980, 165895378, 256383766, 331790756, 414738445, 512767532, 640959415, 829476890, 1281918830, 1410110713, 1658953780, 2563837660, 2820221426, 5640442852, 7050553565, 14101107130, 28202214260]

約数ペア:

[(1, 28202214260), (2, 14101107130), (4, 7050553565), (5, 5640442852), (10, 2820221426), (11, 2563837660), (17, 1658953780), (20, 1410110713), (22, 1281918830), (34, 829476890), (44, 640959415), (55, 512767532), (68, 414738445), (85, 331790756), (110, 256383766), (170, 165895378), (187, 150813980), (220, 128191883), (340, 82947689), (374, 75406990), (748, 37703495), (935, 30162796), (1870, 15081398), (3740, 7540699)]