1336761340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{10891}}^1$

素因数の和:10955

約数の個数: 72

約数和(自身を含む): 3137288112

約数和(自身を除く): 1800526772

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 10891, 12274, 21782, 24548, 30685, 43564, 54455, 61370, 108910, 122740, 185147, 206929, 217820, 370294, 413858, 740588, 827716, 925735, 1034645, 1851470, 2069290, 3517793, 3702940, 3931651, 4138580, 7035586, 7863302, 14071172, 15726604, 17588965, 19658255, 35177930, 39316510, 66838067, 70355860, 78633020, 133676134, 267352268, 334190335, 668380670, 1336761340]

約数ペア:

[(1, 1336761340), (2, 668380670), (4, 334190335), (5, 267352268), (10, 133676134), (17, 78633020), (19, 70355860), (20, 66838067), (34, 39316510), (38, 35177930), (68, 19658255), (76, 17588965), (85, 15726604), (95, 14071172), (170, 7863302), (190, 7035586), (323, 4138580), (340, 3931651), (361, 3702940), (380, 3517793), (646, 2069290), (722, 1851470), (1292, 1034645), (1444, 925735), (1615, 827716), (1805, 740588), (3230, 413858), (3610, 370294), (6137, 217820), (6460, 206929), (7220, 185147), (10891, 122740), (12274, 108910), (21782, 61370), (24548, 54455), (30685, 43564)]