1137527680

素因数分解:

$2^7\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3191}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 2725138080

約数和(自身を除く): 1587610400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 557, 640, 1114, 2228, 2785, 3191, 4456, 5570, 6382, 8912, 11140, 12764, 15955, 17824, 22280, 25528, 31910, 35648, 44560, 51056, 63820, 71296, 89120, 102112, 127640, 178240, 204224, 255280, 356480, 408448, 510560, 1021120, 1777387, 2042240, 3554774, 7109548, 8886935, 14219096, 17773870, 28438192, 35547740, 56876384, 71095480, 113752768, 142190960, 227505536, 284381920, 568763840, 1137527680]

約数ペア:

[(1, 1137527680), (2, 568763840), (4, 284381920), (5, 227505536), (8, 142190960), (10, 113752768), (16, 71095480), (20, 56876384), (32, 35547740), (40, 28438192), (64, 17773870), (80, 14219096), (128, 8886935), (160, 7109548), (320, 3554774), (557, 2042240), (640, 1777387), (1114, 1021120), (2228, 510560), (2785, 408448), (3191, 356480), (4456, 255280), (5570, 204224), (6382, 178240), (8912, 127640), (11140, 102112), (12764, 89120), (15955, 71296), (17824, 63820), (22280, 51056), (25528, 44560), (31910, 35648)]