86376400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 230547744

約数和(自身を除く): 144171344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 67, 80, 88, 100, 110, 134, 176, 200, 220, 268, 275, 293, 335, 400, 440, 536, 550, 586, 670, 737, 880, 1072, 1100, 1172, 1340, 1465, 1474, 1675, 2200, 2344, 2680, 2930, 2948, 3223, 3350, 3685, 4400, 4688, 5360, 5860, 5896, 6446, 6700, 7325, 7370, 11720, 11792, 12892, 13400, 14650, 14740, 16115, 18425, 19631, 23440, 25784, 26800, 29300, 29480, 32230, 36850, 39262, 51568, 58600, 58960, 64460, 73700, 78524, 80575, 98155, 117200, 128920, 147400, 157048, 161150, 196310, 215941, 257840, 294800, 314096, 322300, 392620, 431882, 490775, 644600, 785240, 863764, 981550, 1079705, 1289200, 1570480, 1727528, 1963100, 2159410, 3455056, 3926200, 4318820, 5398525, 7852400, 8637640, 10797050, 17275280, 21594100, 43188200, 86376400]

約数ペア:

[(1, 86376400), (2, 43188200), (4, 21594100), (5, 17275280), (8, 10797050), (10, 8637640), (11, 7852400), (16, 5398525), (20, 4318820), (22, 3926200), (25, 3455056), (40, 2159410), (44, 1963100), (50, 1727528), (55, 1570480), (67, 1289200), (80, 1079705), (88, 981550), (100, 863764), (110, 785240), (134, 644600), (176, 490775), (200, 431882), (220, 392620), (268, 322300), (275, 314096), (293, 294800), (335, 257840), (400, 215941), (440, 196310), (536, 161150), (550, 157048), (586, 147400), (670, 128920), (737, 117200), (880, 98155), (1072, 80575), (1100, 78524), (1172, 73700), (1340, 64460), (1465, 58960), (1474, 58600), (1675, 51568), (2200, 39262), (2344, 36850), (2680, 32230), (2930, 29480), (2948, 29300), (3223, 26800), (3350, 25784), (3685, 23440), (4400, 19631), (4688, 18425), (5360, 16115), (5860, 14740), (5896, 14650), (6446, 13400), (6700, 12892), (7325, 11792), (7370, 11720)]