10228270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 21591360

約数和(自身を除く): 11363090

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 101, 130, 190, 202, 205, 247, 410, 494, 505, 533, 779, 1010, 1066, 1235, 1313, 1558, 1919, 2470, 2626, 2665, 3838, 3895, 4141, 5330, 6565, 7790, 8282, 9595, 10127, 13130, 19190, 20254, 20705, 24947, 41410, 49894, 50635, 53833, 78679, 101270, 107666, 124735, 157358, 249470, 269165, 393395, 538330, 786790, 1022827, 2045654, 5114135, 10228270]

約数ペア:

[(1, 10228270), (2, 5114135), (5, 2045654), (10, 1022827), (13, 786790), (19, 538330), (26, 393395), (38, 269165), (41, 249470), (65, 157358), (82, 124735), (95, 107666), (101, 101270), (130, 78679), (190, 53833), (202, 50635), (205, 49894), (247, 41410), (410, 24947), (494, 20705), (505, 20254), (533, 19190), (779, 13130), (1010, 10127), (1066, 9595), (1235, 8282), (1313, 7790), (1558, 6565), (1919, 5330), (2470, 4141), (2626, 3895), (2665, 3838)]