102018410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 210712320

約数和(自身を除く): 108693910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 190, 206, 247, 401, 494, 515, 802, 1030, 1235, 1339, 1957, 2005, 2470, 2678, 3914, 4010, 5213, 6695, 7619, 9785, 10426, 13390, 15238, 19570, 25441, 26065, 38095, 41303, 50882, 52130, 76190, 82606, 99047, 127205, 198094, 206515, 254410, 413030, 495235, 536939, 784757, 990470, 1073878, 1569514, 2684695, 3923785, 5369390, 7847570, 10201841, 20403682, 51009205, 102018410]

約数ペア:

[(1, 102018410), (2, 51009205), (5, 20403682), (10, 10201841), (13, 7847570), (19, 5369390), (26, 3923785), (38, 2684695), (65, 1569514), (95, 1073878), (103, 990470), (130, 784757), (190, 536939), (206, 495235), (247, 413030), (401, 254410), (494, 206515), (515, 198094), (802, 127205), (1030, 99047), (1235, 82606), (1339, 76190), (1957, 52130), (2005, 50882), (2470, 41303), (2678, 38095), (3914, 26065), (4010, 25441), (5213, 19570), (6695, 15238), (7619, 13390), (9785, 10426)]