736733420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{2027}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 1640489760

約数和(自身を除く): 903756340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1069, 2027, 2138, 4054, 4276, 5345, 8108, 10135, 10690, 18173, 20270, 21380, 34459, 36346, 40540, 68918, 72692, 90865, 137836, 172295, 181730, 344590, 363460, 689180, 2166863, 4333726, 8667452, 10834315, 21668630, 36836671, 43337260, 73673342, 147346684, 184183355, 368366710, 736733420]

約数ペア:

[(1, 736733420), (2, 368366710), (4, 184183355), (5, 147346684), (10, 73673342), (17, 43337260), (20, 36836671), (34, 21668630), (68, 10834315), (85, 8667452), (170, 4333726), (340, 2166863), (1069, 689180), (2027, 363460), (2138, 344590), (4054, 181730), (4276, 172295), (5345, 137836), (8108, 90865), (10135, 72692), (10690, 68918), (18173, 40540), (20270, 36346), (21380, 34459)]