45278260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 99864576

約数和(自身を除く): 54586316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 383, 460, 514, 766, 1028, 1285, 1532, 1915, 2570, 3830, 5140, 5911, 7660, 8809, 11822, 17618, 23644, 29555, 35236, 44045, 59110, 88090, 98431, 118220, 176180, 196862, 393724, 492155, 984310, 1968620, 2263913, 4527826, 9055652, 11319565, 22639130, 45278260]

約数ペア:

[(1, 45278260), (2, 22639130), (4, 11319565), (5, 9055652), (10, 4527826), (20, 2263913), (23, 1968620), (46, 984310), (92, 492155), (115, 393724), (230, 196862), (257, 176180), (383, 118220), (460, 98431), (514, 88090), (766, 59110), (1028, 44045), (1285, 35236), (1532, 29555), (1915, 23644), (2570, 17618), (3830, 11822), (5140, 8809), (5911, 7660)]