13209773480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1\times {\mathrm{4567}}^1$

素因数の和:5178

約数の個数: 64

約数和(自身を含む): 29975581440

約数和(自身を除く): 16765807960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 433, 668, 835, 866, 1336, 1670, 1732, 2165, 3340, 3464, 4330, 4567, 6680, 8660, 9134, 17320, 18268, 22835, 36536, 45670, 72311, 91340, 144622, 182680, 289244, 361555, 578488, 723110, 762689, 1446220, 1525378, 1977511, 2892440, 3050756, 3813445, 3955022, 6101512, 7626890, 7910044, 9887555, 15253780, 15820088, 19775110, 30507560, 39550220, 79100440, 330244337, 660488674, 1320977348, 1651221685, 2641954696, 3302443370, 6604886740, 13209773480]

約数ペア:

[(1, 13209773480), (2, 6604886740), (4, 3302443370), (5, 2641954696), (8, 1651221685), (10, 1320977348), (20, 660488674), (40, 330244337), (167, 79100440), (334, 39550220), (433, 30507560), (668, 19775110), (835, 15820088), (866, 15253780), (1336, 9887555), (1670, 7910044), (1732, 7626890), (2165, 6101512), (3340, 3955022), (3464, 3813445), (4330, 3050756), (4567, 2892440), (6680, 1977511), (8660, 1525378), (9134, 1446220), (17320, 762689), (18268, 723110), (22835, 578488), (36536, 361555), (45670, 289244), (72311, 182680), (91340, 144622)]