9359020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 13220180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2239, 4180, 4478, 8956, 11195, 22390, 24629, 42541, 44780, 49258, 85082, 98516, 123145, 170164, 212705, 246290, 425410, 467951, 492580, 850820, 935902, 1871804, 2339755, 4679510, 9359020]

約数ペア:

[(1, 9359020), (2, 4679510), (4, 2339755), (5, 1871804), (10, 935902), (11, 850820), (19, 492580), (20, 467951), (22, 425410), (38, 246290), (44, 212705), (55, 170164), (76, 123145), (95, 98516), (110, 85082), (190, 49258), (209, 44780), (220, 42541), (380, 24629), (418, 22390), (836, 11195), (1045, 8956), (2090, 4478), (2239, 4180)]