5390584480

素因数分解:

$2^5\times 5^1\times {\mathrm{827}}^1\times {\mathrm{40739}}^1$

素因数の和:41581

約数の個数: 48

約数和(自身を含む): 12750968160

約数和(自身を除く): 7360383680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 827, 1654, 3308, 4135, 6616, 8270, 13232, 16540, 26464, 33080, 40739, 66160, 81478, 132320, 162956, 203695, 325912, 407390, 651824, 814780, 1303648, 1629560, 3259120, 6518240, 33691153, 67382306, 134764612, 168455765, 269529224, 336911530, 539058448, 673823060, 1078116896, 1347646120, 2695292240, 5390584480]

約数ペア:

[(1, 5390584480), (2, 2695292240), (4, 1347646120), (5, 1078116896), (8, 673823060), (10, 539058448), (16, 336911530), (20, 269529224), (32, 168455765), (40, 134764612), (80, 67382306), (160, 33691153), (827, 6518240), (1654, 3259120), (3308, 1629560), (4135, 1303648), (6616, 814780), (8270, 651824), (13232, 407390), (16540, 325912), (26464, 203695), (33080, 162956), (40739, 132320), (66160, 81478)]