89093440

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 56

約数和(自身を含む): 213786720

約数和(自身を除く): 124693280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2003, 2224, 2780, 4006, 4448, 5560, 8012, 8896, 10015, 11120, 16024, 20030, 22240, 32048, 40060, 44480, 64096, 80120, 128192, 160240, 278417, 320480, 556834, 640960, 1113668, 1392085, 2227336, 2784170, 4454672, 5568340, 8909344, 11136680, 17818688, 22273360, 44546720, 89093440]

約数ペア:

[(1, 89093440), (2, 44546720), (4, 22273360), (5, 17818688), (8, 11136680), (10, 8909344), (16, 5568340), (20, 4454672), (32, 2784170), (40, 2227336), (64, 1392085), (80, 1113668), (139, 640960), (160, 556834), (278, 320480), (320, 278417), (556, 160240), (695, 128192), (1112, 80120), (1390, 64096), (2003, 44480), (2224, 40060), (2780, 32048), (4006, 22240), (4448, 20030), (5560, 16024), (8012, 11120), (8896, 10015)]