12128411710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 22360665600

約数和(自身を除く): 10232253890

約数列:

[1, 2, 5, 10, 103, 157, 179, 206, 314, 358, 419, 515, 785, 838, 895, 1030, 1570, 1790, 2095, 4190, 16171, 18437, 28103, 32342, 36874, 43157, 56206, 65783, 75001, 80855, 86314, 92185, 131566, 140515, 150002, 161710, 184370, 215785, 281030, 328915, 375005, 431570, 657830, 750010, 2894609, 5789218, 6775649, 7725103, 11775157, 13551298, 14473045, 15450206, 23550314, 28946090, 33878245, 38625515, 58875785, 67756490, 77251030, 117751570, 1212841171, 2425682342, 6064205855, 12128411710]

約数ペア:

[(1, 12128411710), (2, 6064205855), (5, 2425682342), (10, 1212841171), (103, 117751570), (157, 77251030), (179, 67756490), (206, 58875785), (314, 38625515), (358, 33878245), (419, 28946090), (515, 23550314), (785, 15450206), (838, 14473045), (895, 13551298), (1030, 11775157), (1570, 7725103), (1790, 6775649), (2095, 5789218), (4190, 2894609), (16171, 750010), (18437, 657830), (28103, 431570), (32342, 375005), (36874, 328915), (43157, 281030), (56206, 215785), (65783, 184370), (75001, 161710), (80855, 150002), (86314, 140515), (92185, 131566)]