55733440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 97885760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 179, 224, 278, 280, 320, 358, 448, 556, 560, 695, 716, 895, 973, 1112, 1120, 1253, 1390, 1432, 1790, 1946, 2224, 2240, 2506, 2780, 2864, 3580, 3892, 4448, 4865, 5012, 5560, 5728, 6265, 7160, 7784, 8896, 9730, 10024, 11120, 11456, 12530, 14320, 15568, 19460, 20048, 22240, 24881, 25060, 28640, 31136, 38920, 40096, 44480, 49762, 50120, 57280, 62272, 77840, 80192, 99524, 100240, 124405, 155680, 174167, 199048, 200480, 248810, 311360, 348334, 398096, 400960, 497620, 696668, 796192, 870835, 995240, 1393336, 1592384, 1741670, 1990480, 2786672, 3483340, 3980960, 5573344, 6966680, 7961920, 11146688, 13933360, 27866720, 55733440]

約数ペア:

[(1, 55733440), (2, 27866720), (4, 13933360), (5, 11146688), (7, 7961920), (8, 6966680), (10, 5573344), (14, 3980960), (16, 3483340), (20, 2786672), (28, 1990480), (32, 1741670), (35, 1592384), (40, 1393336), (56, 995240), (64, 870835), (70, 796192), (80, 696668), (112, 497620), (139, 400960), (140, 398096), (160, 348334), (179, 311360), (224, 248810), (278, 200480), (280, 199048), (320, 174167), (358, 155680), (448, 124405), (556, 100240), (560, 99524), (695, 80192), (716, 77840), (895, 62272), (973, 57280), (1112, 50120), (1120, 49762), (1253, 44480), (1390, 40096), (1432, 38920), (1790, 31136), (1946, 28640), (2224, 25060), (2240, 24881), (2506, 22240), (2780, 20048), (2864, 19460), (3580, 15568), (3892, 14320), (4448, 12530), (4865, 11456), (5012, 11120), (5560, 10024), (5728, 9730), (6265, 8896), (7160, 7784)]