17275280

素因数分解:

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

素因数の和:384

約数の個数: 80

約数和(自身を含む): 44622144

約数和(自身を除く): 27346864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 293, 335, 440, 536, 586, 670, 737, 880, 1072, 1172, 1340, 1465, 1474, 2344, 2680, 2930, 2948, 3223, 3685, 4688, 5360, 5860, 5896, 6446, 7370, 11720, 11792, 12892, 14740, 16115, 19631, 23440, 25784, 29480, 32230, 39262, 51568, 58960, 64460, 78524, 98155, 128920, 157048, 196310, 215941, 257840, 314096, 392620, 431882, 785240, 863764, 1079705, 1570480, 1727528, 2159410, 3455056, 4318820, 8637640, 17275280]

約数ペア:

[(1, 17275280), (2, 8637640), (4, 4318820), (5, 3455056), (8, 2159410), (10, 1727528), (11, 1570480), (16, 1079705), (20, 863764), (22, 785240), (40, 431882), (44, 392620), (55, 314096), (67, 257840), (80, 215941), (88, 196310), (110, 157048), (134, 128920), (176, 98155), (220, 78524), (268, 64460), (293, 58960), (335, 51568), (440, 39262), (536, 32230), (586, 29480), (670, 25784), (737, 23440), (880, 19631), (1072, 16115), (1172, 14740), (1340, 12892), (1465, 11792), (1474, 11720), (2344, 7370), (2680, 6446), (2930, 5896), (2948, 5860), (3223, 5360), (3685, 4688)]