41780240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27519

約数の個数: 40

約数和(自身を含む): 102255360

約数和(自身を除く): 60475120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 27487, 54974, 109948, 137435, 219896, 274870, 439792, 522253, 549740, 1044506, 1099480, 2089012, 2198960, 2611265, 4178024, 5222530, 8356048, 10445060, 20890120, 41780240]

約数ペア:

[(1, 41780240), (2, 20890120), (4, 10445060), (5, 8356048), (8, 5222530), (10, 4178024), (16, 2611265), (19, 2198960), (20, 2089012), (38, 1099480), (40, 1044506), (76, 549740), (80, 522253), (95, 439792), (152, 274870), (190, 219896), (304, 137435), (380, 109948), (760, 54974), (1520, 27487)]