63695360

素因数分解:

$2^9\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 154677600

約数和(自身を除く): 90982240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 179, 256, 278, 320, 358, 512, 556, 640, 695, 716, 895, 1112, 1280, 1390, 1432, 1790, 2224, 2560, 2780, 2864, 3580, 4448, 5560, 5728, 7160, 8896, 11120, 11456, 14320, 17792, 22240, 22912, 24881, 28640, 35584, 44480, 45824, 49762, 57280, 71168, 88960, 91648, 99524, 114560, 124405, 177920, 199048, 229120, 248810, 355840, 398096, 458240, 497620, 796192, 995240, 1592384, 1990480, 3184768, 3980960, 6369536, 7961920, 12739072, 15923840, 31847680, 63695360]

約数ペア:

[(1, 63695360), (2, 31847680), (4, 15923840), (5, 12739072), (8, 7961920), (10, 6369536), (16, 3980960), (20, 3184768), (32, 1990480), (40, 1592384), (64, 995240), (80, 796192), (128, 497620), (139, 458240), (160, 398096), (179, 355840), (256, 248810), (278, 229120), (320, 199048), (358, 177920), (512, 124405), (556, 114560), (640, 99524), (695, 91648), (716, 88960), (895, 71168), (1112, 57280), (1280, 49762), (1390, 45824), (1432, 44480), (1790, 35584), (2224, 28640), (2560, 24881), (2780, 22912), (2864, 22240), (3580, 17792), (4448, 14320), (5560, 11456), (5728, 11120), (7160, 8896)]