17402240

素因数分解:

$2^7\times 5^1\times {\mathrm{27191}}^1$

素因数の和:27210

約数の個数: 32

約数和(自身を含む): 41603760

約数和(自身を除く): 24201520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 27191, 54382, 108764, 135955, 217528, 271910, 435056, 543820, 870112, 1087640, 1740224, 2175280, 3480448, 4350560, 8701120, 17402240]

約数ペア:

[(1, 17402240), (2, 8701120), (4, 4350560), (5, 3480448), (8, 2175280), (10, 1740224), (16, 1087640), (20, 870112), (32, 543820), (40, 435056), (64, 271910), (80, 217528), (128, 135955), (160, 108764), (320, 54382), (640, 27191)]