1037447420

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 2200117248

約数和(自身を除く): 1162669828

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 383, 668, 766, 811, 835, 1532, 1622, 1670, 1915, 3244, 3340, 3830, 4055, 7660, 8110, 16220, 63961, 127922, 135437, 255844, 270874, 310613, 319805, 541748, 621226, 639610, 677185, 1242452, 1279220, 1354370, 1553065, 2708740, 3106130, 6212260, 51872371, 103744742, 207489484, 259361855, 518723710, 1037447420]

約数ペア:

[(1, 1037447420), (2, 518723710), (4, 259361855), (5, 207489484), (10, 103744742), (20, 51872371), (167, 6212260), (334, 3106130), (383, 2708740), (668, 1553065), (766, 1354370), (811, 1279220), (835, 1242452), (1532, 677185), (1622, 639610), (1670, 621226), (1915, 541748), (3244, 319805), (3340, 310613), (3830, 270874), (4055, 255844), (7660, 135437), (8110, 127922), (16220, 63961)]