14390480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 36653904

約数和(自身を除く): 22263424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 137, 202, 208, 260, 274, 404, 505, 520, 548, 685, 808, 1010, 1040, 1096, 1313, 1370, 1616, 1781, 2020, 2192, 2626, 2740, 3562, 4040, 5252, 5480, 6565, 7124, 8080, 8905, 10504, 10960, 13130, 13837, 14248, 17810, 21008, 26260, 27674, 28496, 35620, 52520, 55348, 69185, 71240, 105040, 110696, 138370, 142480, 179881, 221392, 276740, 359762, 553480, 719524, 899405, 1106960, 1439048, 1798810, 2878096, 3597620, 7195240, 14390480]

約数ペア:

[(1, 14390480), (2, 7195240), (4, 3597620), (5, 2878096), (8, 1798810), (10, 1439048), (13, 1106960), (16, 899405), (20, 719524), (26, 553480), (40, 359762), (52, 276740), (65, 221392), (80, 179881), (101, 142480), (104, 138370), (130, 110696), (137, 105040), (202, 71240), (208, 69185), (260, 55348), (274, 52520), (404, 35620), (505, 28496), (520, 27674), (548, 26260), (685, 21008), (808, 17810), (1010, 14248), (1040, 13837), (1096, 13130), (1313, 10960), (1370, 10504), (1616, 8905), (1781, 8080), (2020, 7124), (2192, 6565), (2626, 5480), (2740, 5252), (3562, 4040)]