37348940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 81097632

約数和(自身を除く): 43748692

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 317, 430, 548, 634, 685, 860, 1268, 1370, 1585, 2740, 3170, 5891, 6340, 11782, 13631, 23564, 27262, 29455, 43429, 54524, 58910, 68155, 86858, 117820, 136310, 173716, 217145, 272620, 434290, 868580, 1867447, 3734894, 7469788, 9337235, 18674470, 37348940]

約数ペア:

[(1, 37348940), (2, 18674470), (4, 9337235), (5, 7469788), (10, 3734894), (20, 1867447), (43, 868580), (86, 434290), (137, 272620), (172, 217145), (215, 173716), (274, 136310), (317, 117820), (430, 86858), (548, 68155), (634, 58910), (685, 54524), (860, 43429), (1268, 29455), (1370, 27262), (1585, 23564), (2740, 13631), (3170, 11782), (5891, 6340)]