28754136260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2916241}}^1$

素因数の和:2916296

約数の個数: 48

約数和(自身を含む): 66140368560

約数和(自身を除く): 37386232300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 2916241, 5832482, 11664964, 14581205, 29162410, 49576097, 58324820, 84570989, 99152194, 169141978, 198304388, 247880485, 338283956, 422854945, 495760970, 845709890, 991521940, 1437706813, 1691419780, 2875413626, 5750827252, 7188534065, 14377068130, 28754136260]

約数ペア:

[(1, 28754136260), (2, 14377068130), (4, 7188534065), (5, 5750827252), (10, 2875413626), (17, 1691419780), (20, 1437706813), (29, 991521940), (34, 845709890), (58, 495760970), (68, 422854945), (85, 338283956), (116, 247880485), (145, 198304388), (170, 169141978), (290, 99152194), (340, 84570989), (493, 58324820), (580, 49576097), (986, 29162410), (1972, 14581205), (2465, 11664964), (4930, 5832482), (9860, 2916241)]