24996140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 57050112

約数和(自身を除く): 32053972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 757, 1270, 1514, 1651, 2540, 3028, 3302, 3785, 6604, 7570, 8255, 9841, 15140, 16510, 19682, 33020, 39364, 49205, 96139, 98410, 192278, 196820, 384556, 480695, 961390, 1249807, 1922780, 2499614, 4999228, 6249035, 12498070, 24996140]

約数ペア:

[(1, 24996140), (2, 12498070), (4, 6249035), (5, 4999228), (10, 2499614), (13, 1922780), (20, 1249807), (26, 961390), (52, 480695), (65, 384556), (127, 196820), (130, 192278), (254, 98410), (260, 96139), (508, 49205), (635, 39364), (757, 33020), (1270, 19682), (1514, 16510), (1651, 15140), (2540, 9841), (3028, 8255), (3302, 7570), (3785, 6604)]