86158160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5196

約数の個数: 80

約数和(自身を含む): 230074560

約数和(自身を除く): 143916400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 5153, 8360, 10306, 16720, 20612, 25765, 41224, 51530, 56683, 82448, 97907, 103060, 113366, 195814, 206120, 226732, 283415, 391628, 412240, 453464, 489535, 566830, 783256, 906928, 979070, 1076977, 1133660, 1566512, 1958140, 2153954, 2267320, 3916280, 4307908, 4534640, 5384885, 7832560, 8615816, 10769770, 17231632, 21539540, 43079080, 86158160]

約数ペア:

[(1, 86158160), (2, 43079080), (4, 21539540), (5, 17231632), (8, 10769770), (10, 8615816), (11, 7832560), (16, 5384885), (19, 4534640), (20, 4307908), (22, 3916280), (38, 2267320), (40, 2153954), (44, 1958140), (55, 1566512), (76, 1133660), (80, 1076977), (88, 979070), (95, 906928), (110, 783256), (152, 566830), (176, 489535), (190, 453464), (209, 412240), (220, 391628), (304, 283415), (380, 226732), (418, 206120), (440, 195814), (760, 113366), (836, 103060), (880, 97907), (1045, 82448), (1520, 56683), (1672, 51530), (2090, 41224), (3344, 25765), (4180, 20612), (5153, 16720), (8360, 10306)]