3133804540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{7603}}^1$

素因数の和:8206

約数の個数: 48

約数和(自身を含む): 6771879072

約数和(自身を除く): 3638074532

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 557, 740, 1114, 2228, 2785, 5570, 7603, 11140, 15206, 20609, 30412, 38015, 41218, 76030, 82436, 103045, 152060, 206090, 281311, 412180, 562622, 1125244, 1406555, 2813110, 4234871, 5626220, 8469742, 16939484, 21174355, 42348710, 84697420, 156690227, 313380454, 626760908, 783451135, 1566902270, 3133804540]

約数ペア:

[(1, 3133804540), (2, 1566902270), (4, 783451135), (5, 626760908), (10, 313380454), (20, 156690227), (37, 84697420), (74, 42348710), (148, 21174355), (185, 16939484), (370, 8469742), (557, 5626220), (740, 4234871), (1114, 2813110), (2228, 1406555), (2785, 1125244), (5570, 562622), (7603, 412180), (11140, 281311), (15206, 206090), (20609, 152060), (30412, 103045), (38015, 82436), (41218, 76030)]