86414120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 211090320

約数和(自身を除く): 124676200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1213, 1370, 1781, 2426, 2740, 3562, 4852, 5480, 6065, 7124, 8905, 9704, 12130, 14248, 15769, 17810, 24260, 31538, 35620, 48520, 63076, 71240, 78845, 126152, 157690, 166181, 315380, 332362, 630760, 664724, 830905, 1329448, 1661810, 2160353, 3323620, 4320706, 6647240, 8641412, 10801765, 17282824, 21603530, 43207060, 86414120]

約数ペア:

[(1, 86414120), (2, 43207060), (4, 21603530), (5, 17282824), (8, 10801765), (10, 8641412), (13, 6647240), (20, 4320706), (26, 3323620), (40, 2160353), (52, 1661810), (65, 1329448), (104, 830905), (130, 664724), (137, 630760), (260, 332362), (274, 315380), (520, 166181), (548, 157690), (685, 126152), (1096, 78845), (1213, 71240), (1370, 63076), (1781, 48520), (2426, 35620), (2740, 31538), (3562, 24260), (4852, 17810), (5480, 15769), (6065, 14248), (7124, 12130), (8905, 9704)]