83862680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17327}}^1$

素因数の和:17360

約数の個数: 48

約数和(自身を含む): 207416160

約数和(自身を除く): 123553480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 17327, 34654, 69308, 86635, 138616, 173270, 190597, 346540, 381194, 693080, 762388, 952985, 1524776, 1905970, 2096567, 3811940, 4193134, 7623880, 8386268, 10482835, 16772536, 20965670, 41931340, 83862680]

約数ペア:

[(1, 83862680), (2, 41931340), (4, 20965670), (5, 16772536), (8, 10482835), (10, 8386268), (11, 7623880), (20, 4193134), (22, 3811940), (40, 2096567), (44, 1905970), (55, 1524776), (88, 952985), (110, 762388), (121, 693080), (220, 381194), (242, 346540), (440, 190597), (484, 173270), (605, 138616), (968, 86635), (1210, 69308), (2420, 34654), (4840, 17327)]