82463800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21701}}^1$

素因数の和:21736

約数の個数: 48

約数和(自身を含む): 201828600

約数和(自身を除く): 119364800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 21701, 43402, 86804, 108505, 173608, 217010, 412319, 434020, 542525, 824638, 868040, 1085050, 1649276, 2061595, 2170100, 3298552, 4123190, 4340200, 8246380, 10307975, 16492760, 20615950, 41231900, 82463800]

約数ペア:

[(1, 82463800), (2, 41231900), (4, 20615950), (5, 16492760), (8, 10307975), (10, 8246380), (19, 4340200), (20, 4123190), (25, 3298552), (38, 2170100), (40, 2061595), (50, 1649276), (76, 1085050), (95, 868040), (100, 824638), (152, 542525), (190, 434020), (200, 412319), (380, 217010), (475, 173608), (760, 108505), (950, 86804), (1900, 43402), (3800, 21701)]