1796609810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2309}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 3592512000

約数和(自身を除く): 1795902190

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 199, 230, 391, 398, 782, 995, 1955, 1990, 2309, 3383, 3910, 4577, 4618, 6766, 9154, 11545, 16915, 22885, 23090, 33830, 39253, 45770, 53107, 77809, 78506, 106214, 155618, 196265, 265535, 389045, 392530, 459491, 531070, 778090, 902819, 918982, 1805638, 2297455, 4514095, 4594910, 7811347, 9028190, 10568293, 15622694, 21136586, 39056735, 52841465, 78113470, 105682930, 179660981, 359321962, 898304905, 1796609810]

約数ペア:

[(1, 1796609810), (2, 898304905), (5, 359321962), (10, 179660981), (17, 105682930), (23, 78113470), (34, 52841465), (46, 39056735), (85, 21136586), (115, 15622694), (170, 10568293), (199, 9028190), (230, 7811347), (391, 4594910), (398, 4514095), (782, 2297455), (995, 1805638), (1955, 918982), (1990, 902819), (2309, 778090), (3383, 531070), (3910, 459491), (4577, 392530), (4618, 389045), (6766, 265535), (9154, 196265), (11545, 155618), (16915, 106214), (22885, 78506), (23090, 77809), (33830, 53107), (39253, 45770)]