69429280

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 164697624

約数和(自身を除く): 95268344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1465, 1481, 2344, 2930, 2962, 4688, 5860, 5924, 7405, 9376, 11720, 11848, 14810, 23440, 23696, 29620, 46880, 47392, 59240, 118480, 236960, 433933, 867866, 1735732, 2169665, 3471464, 4339330, 6942928, 8678660, 13885856, 17357320, 34714640, 69429280]

約数ペア:

[(1, 69429280), (2, 34714640), (4, 17357320), (5, 13885856), (8, 8678660), (10, 6942928), (16, 4339330), (20, 3471464), (32, 2169665), (40, 1735732), (80, 867866), (160, 433933), (293, 236960), (586, 118480), (1172, 59240), (1465, 47392), (1481, 46880), (2344, 29620), (2930, 23696), (2962, 23440), (4688, 14810), (5860, 11848), (5924, 11720), (7405, 9376)]