251145496480

素因数分解:

$2^5\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1522463}}^1$

素因数の和:1523509

約数の個数: 48

約数和(自身を含む): 593907116544

約数和(自身を除く): 342761620064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 32992, 41240, 82480, 164960, 1522463, 3044926, 6089852, 7612315, 12179704, 15224630, 24359408, 30449260, 48718816, 60898520, 121797040, 243594080, 1569659353, 3139318706, 6278637412, 7848296765, 12557274824, 15696593530, 25114549648, 31393187060, 50229099296, 62786374120, 125572748240, 251145496480]

約数ペア:

[(1, 251145496480), (2, 125572748240), (4, 62786374120), (5, 50229099296), (8, 31393187060), (10, 25114549648), (16, 15696593530), (20, 12557274824), (32, 7848296765), (40, 6278637412), (80, 3139318706), (160, 1569659353), (1031, 243594080), (2062, 121797040), (4124, 60898520), (5155, 48718816), (8248, 30449260), (10310, 24359408), (16496, 15224630), (20620, 12179704), (32992, 7612315), (41240, 6089852), (82480, 3044926), (164960, 1522463)]