15703143340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{48953}}^1$

素因数の和:49378

約数の個数: 48

約数和(自身を含む): 33834655008

約数和(自身を除く): 18131511668

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 373, 430, 746, 860, 1492, 1865, 3730, 7460, 16039, 32078, 48953, 64156, 80195, 97906, 160390, 195812, 244765, 320780, 489530, 979060, 2104979, 4209958, 8419916, 10524895, 18259469, 21049790, 36518938, 42099580, 73037876, 91297345, 182594690, 365189380, 785157167, 1570314334, 3140628668, 3925785835, 7851571670, 15703143340]

約数ペア:

[(1, 15703143340), (2, 7851571670), (4, 3925785835), (5, 3140628668), (10, 1570314334), (20, 785157167), (43, 365189380), (86, 182594690), (172, 91297345), (215, 73037876), (373, 42099580), (430, 36518938), (746, 21049790), (860, 18259469), (1492, 10524895), (1865, 8419916), (3730, 4209958), (7460, 2104979), (16039, 979060), (32078, 489530), (48953, 320780), (64156, 244765), (80195, 195812), (97906, 160390)]