73700240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48487}}^1$

素因数の和:48519

約数の個数: 40

約数和(自身を含む): 180375360

約数和(自身を除く): 106675120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 48487, 96974, 193948, 242435, 387896, 484870, 775792, 921253, 969740, 1842506, 1939480, 3685012, 3878960, 4606265, 7370024, 9212530, 14740048, 18425060, 36850120, 73700240]

約数ペア:

[(1, 73700240), (2, 36850120), (4, 18425060), (5, 14740048), (8, 9212530), (10, 7370024), (16, 4606265), (19, 3878960), (20, 3685012), (38, 1939480), (40, 1842506), (76, 969740), (80, 921253), (95, 775792), (152, 484870), (190, 387896), (304, 242435), (380, 193948), (760, 96974), (1520, 48487)]