1569111220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{40841}}^1$

素因数の和:40980

約数の個数: 48

約数和(自身を含む): 3519926928

約数和(自身を除く): 1950815708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 40841, 81682, 163364, 204205, 408410, 694297, 816820, 1388594, 2777188, 3471485, 4615033, 6942970, 9230066, 13885940, 18460132, 23075165, 46150330, 78455561, 92300660, 156911122, 313822244, 392277805, 784555610, 1569111220]

約数ペア:

[(1, 1569111220), (2, 784555610), (4, 392277805), (5, 313822244), (10, 156911122), (17, 92300660), (20, 78455561), (34, 46150330), (68, 23075165), (85, 18460132), (113, 13885940), (170, 9230066), (226, 6942970), (340, 4615033), (452, 3471485), (565, 2777188), (1130, 1388594), (1921, 816820), (2260, 694297), (3842, 408410), (7684, 204205), (9605, 163364), (19210, 81682), (38420, 40841)]