9473780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 11754700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 233, 380, 428, 466, 535, 932, 1070, 1165, 2033, 2140, 2330, 4066, 4427, 4660, 8132, 8854, 10165, 17708, 20330, 22135, 24931, 40660, 44270, 49862, 88540, 99724, 124655, 249310, 473689, 498620, 947378, 1894756, 2368445, 4736890, 9473780]

約数ペア:

[(1, 9473780), (2, 4736890), (4, 2368445), (5, 1894756), (10, 947378), (19, 498620), (20, 473689), (38, 249310), (76, 124655), (95, 99724), (107, 88540), (190, 49862), (214, 44270), (233, 40660), (380, 24931), (428, 22135), (466, 20330), (535, 17708), (932, 10165), (1070, 8854), (1165, 8132), (2033, 4660), (2140, 4427), (2330, 4066)]