16922360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4680

約数の個数: 64

約数和(自身を含む): 46872000

約数和(自身を除く): 29949640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4649, 9298, 18596, 23245, 32543, 37192, 46490, 60437, 65086, 92980, 120874, 130172, 162715, 185960, 241748, 260344, 302185, 325430, 423059, 483496, 604370, 650860, 846118, 1208740, 1301720, 1692236, 2115295, 2417480, 3384472, 4230590, 8461180, 16922360]

約数ペア:

[(1, 16922360), (2, 8461180), (4, 4230590), (5, 3384472), (7, 2417480), (8, 2115295), (10, 1692236), (13, 1301720), (14, 1208740), (20, 846118), (26, 650860), (28, 604370), (35, 483496), (40, 423059), (52, 325430), (56, 302185), (65, 260344), (70, 241748), (91, 185960), (104, 162715), (130, 130172), (140, 120874), (182, 92980), (260, 65086), (280, 60437), (364, 46490), (455, 37192), (520, 32543), (728, 23245), (910, 18596), (1820, 9298), (3640, 4649)]