85938853880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35897}}^1\times {\mathrm{5441}}^1$

素因数の和:41360

約数の個数: 64

約数和(自身を含む): 210985469280

約数和(自身を除く): 125046615400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5441, 10882, 21764, 27205, 35897, 43528, 54410, 59851, 71794, 108820, 119702, 143588, 179485, 217640, 239404, 287176, 299255, 358970, 394867, 478808, 598510, 717940, 789734, 1197020, 1435880, 1579468, 1974335, 2394040, 3158936, 3948670, 7897340, 15794680, 195315577, 390631154, 781262308, 976577885, 1562524616, 1953155770, 2148471347, 3906311540, 4296942694, 7812623080, 8593885388, 10742356735, 17187770776, 21484713470, 42969426940, 85938853880]

約数ペア:

[(1, 85938853880), (2, 42969426940), (4, 21484713470), (5, 17187770776), (8, 10742356735), (10, 8593885388), (11, 7812623080), (20, 4296942694), (22, 3906311540), (40, 2148471347), (44, 1953155770), (55, 1562524616), (88, 976577885), (110, 781262308), (220, 390631154), (440, 195315577), (5441, 15794680), (10882, 7897340), (21764, 3948670), (27205, 3158936), (35897, 2394040), (43528, 1974335), (54410, 1579468), (59851, 1435880), (71794, 1197020), (108820, 789734), (119702, 717940), (143588, 598510), (179485, 478808), (217640, 394867), (239404, 358970), (287176, 299255)]