2017295170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9371}}^1$

素因数の和:9511

約数の個数: 64

約数和(自身を含む): 4210652160

約数和(自身を除く): 2193356990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 418, 515, 1030, 1045, 1133, 1957, 2090, 2266, 3914, 5665, 9371, 9785, 11330, 18742, 19570, 21527, 43054, 46855, 93710, 103081, 107635, 178049, 206162, 215270, 356098, 515405, 890245, 965213, 1030810, 1780490, 1930426, 1958539, 3917078, 4826065, 9652130, 9792695, 10617343, 18339047, 19585390, 21234686, 36678094, 53086715, 91695235, 106173430, 183390470, 201729517, 403459034, 1008647585, 2017295170]

約数ペア:

[(1, 2017295170), (2, 1008647585), (5, 403459034), (10, 201729517), (11, 183390470), (19, 106173430), (22, 91695235), (38, 53086715), (55, 36678094), (95, 21234686), (103, 19585390), (110, 18339047), (190, 10617343), (206, 9792695), (209, 9652130), (418, 4826065), (515, 3917078), (1030, 1958539), (1045, 1930426), (1133, 1780490), (1957, 1030810), (2090, 965213), (2266, 890245), (3914, 515405), (5665, 356098), (9371, 215270), (9785, 206162), (11330, 178049), (18742, 107635), (19570, 103081), (21527, 93710), (43054, 46855)]