103532480

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1557

約数の個数: 56

約数和(自身を含む): 247710960

約数和(自身を除く): 144178480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 502, 1004, 1255, 1289, 2008, 2510, 2578, 4016, 5020, 5156, 6445, 8032, 10040, 10312, 12890, 16064, 20080, 20624, 25780, 40160, 41248, 51560, 80320, 82496, 103120, 206240, 323539, 412480, 647078, 1294156, 1617695, 2588312, 3235390, 5176624, 6470780, 10353248, 12941560, 20706496, 25883120, 51766240, 103532480]

約数ペア:

[(1, 103532480), (2, 51766240), (4, 25883120), (5, 20706496), (8, 12941560), (10, 10353248), (16, 6470780), (20, 5176624), (32, 3235390), (40, 2588312), (64, 1617695), (80, 1294156), (160, 647078), (251, 412480), (320, 323539), (502, 206240), (1004, 103120), (1255, 82496), (1289, 80320), (2008, 51560), (2510, 41248), (2578, 40160), (4016, 25780), (5020, 20624), (5156, 20080), (6445, 16064), (8032, 12890), (10040, 10312)]