42758060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 96544224

約数和(自身を除く): 53786164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 1877, 2278, 3754, 4556, 5695, 7508, 9385, 11390, 18770, 22780, 31909, 37540, 63818, 125759, 127636, 159545, 251518, 319090, 503036, 628795, 638180, 1257590, 2137903, 2515180, 4275806, 8551612, 10689515, 21379030, 42758060]

約数ペア:

[(1, 42758060), (2, 21379030), (4, 10689515), (5, 8551612), (10, 4275806), (17, 2515180), (20, 2137903), (34, 1257590), (67, 638180), (68, 628795), (85, 503036), (134, 319090), (170, 251518), (268, 159545), (335, 127636), (340, 125759), (670, 63818), (1139, 37540), (1340, 31909), (1877, 22780), (2278, 18770), (3754, 11390), (4556, 9385), (5695, 7508)]