76538240

素因数分解:

$2^7\times 5^1\times {\mathrm{119591}}^1$

素因数の和:119610

約数の個数: 32

約数和(自身を含む): 182975760

約数和(自身を除く): 106437520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 119591, 239182, 478364, 597955, 956728, 1195910, 1913456, 2391820, 3826912, 4783640, 7653824, 9567280, 15307648, 19134560, 38269120, 76538240]

約数ペア:

[(1, 76538240), (2, 38269120), (4, 19134560), (5, 15307648), (8, 9567280), (10, 7653824), (16, 4783640), (20, 3826912), (32, 2391820), (40, 1913456), (64, 1195910), (80, 956728), (128, 597955), (160, 478364), (320, 239182), (640, 119591)]