57097280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9427

約数の個数: 56

約数和(自身を含む): 143134080

約数和(自身を除く): 86036800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9391, 18782, 37564, 46955, 75128, 93910, 150256, 178429, 187820, 300512, 356858, 375640, 601024, 713716, 751280, 892145, 1427432, 1502560, 1784290, 2854864, 3005120, 3568580, 5709728, 7137160, 11419456, 14274320, 28548640, 57097280]

約数ペア:

[(1, 57097280), (2, 28548640), (4, 14274320), (5, 11419456), (8, 7137160), (10, 5709728), (16, 3568580), (19, 3005120), (20, 2854864), (32, 1784290), (38, 1502560), (40, 1427432), (64, 892145), (76, 751280), (80, 713716), (95, 601024), (152, 375640), (160, 356858), (190, 300512), (304, 187820), (320, 178429), (380, 150256), (608, 93910), (760, 75128), (1216, 46955), (1520, 37564), (3040, 18782), (6080, 9391)]