9420580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 22438080

約数和(自身を除く): 13017500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1907, 2470, 3814, 4940, 7628, 9535, 19070, 24791, 36233, 38140, 49582, 72466, 99164, 123955, 144932, 181165, 247910, 362330, 471029, 495820, 724660, 942058, 1884116, 2355145, 4710290, 9420580]

約数ペア:

[(1, 9420580), (2, 4710290), (4, 2355145), (5, 1884116), (10, 942058), (13, 724660), (19, 495820), (20, 471029), (26, 362330), (38, 247910), (52, 181165), (65, 144932), (76, 123955), (95, 99164), (130, 72466), (190, 49582), (247, 38140), (260, 36233), (380, 24791), (494, 19070), (988, 9535), (1235, 7628), (1907, 4940), (2470, 3814)]