82730560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 112

約数和(自身を含む): 226405440

約数和(自身を除く): 143674880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1237, 1520, 1672, 1760, 2090, 2474, 3040, 3344, 3520, 4180, 4948, 6080, 6185, 6688, 8360, 9896, 12370, 13376, 13607, 16720, 19792, 23503, 24740, 27214, 33440, 39584, 47006, 49480, 54428, 66880, 68035, 79168, 94012, 98960, 108856, 117515, 136070, 188024, 197920, 217712, 235030, 258533, 272140, 376048, 395840, 435424, 470060, 517066, 544280, 752096, 870848, 940120, 1034132, 1088560, 1292665, 1504192, 1880240, 2068264, 2177120, 2585330, 3760480, 4136528, 4354240, 5170660, 7520960, 8273056, 10341320, 16546112, 20682640, 41365280, 82730560]

約数ペア:

[(1, 82730560), (2, 41365280), (4, 20682640), (5, 16546112), (8, 10341320), (10, 8273056), (11, 7520960), (16, 5170660), (19, 4354240), (20, 4136528), (22, 3760480), (32, 2585330), (38, 2177120), (40, 2068264), (44, 1880240), (55, 1504192), (64, 1292665), (76, 1088560), (80, 1034132), (88, 940120), (95, 870848), (110, 752096), (152, 544280), (160, 517066), (176, 470060), (190, 435424), (209, 395840), (220, 376048), (304, 272140), (320, 258533), (352, 235030), (380, 217712), (418, 197920), (440, 188024), (608, 136070), (704, 117515), (760, 108856), (836, 98960), (880, 94012), (1045, 79168), (1216, 68035), (1237, 66880), (1520, 54428), (1672, 49480), (1760, 47006), (2090, 39584), (2474, 33440), (3040, 27214), (3344, 24740), (3520, 23503), (4180, 19792), (4948, 16720), (6080, 13607), (6185, 13376), (6688, 12370), (8360, 9896)]