3794504740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{92957}}^1$

素因数の和:93136

約数の個数: 48

約数和(自身を含む): 8636170032

約数和(自身を除く): 4841665292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 3140, 4082, 8164, 10205, 20410, 40820, 92957, 185914, 371828, 464785, 929570, 1208441, 1859140, 2416882, 4833764, 6042205, 12084410, 14594249, 24168820, 29188498, 58376996, 72971245, 145942490, 189725237, 291884980, 379450474, 758900948, 948626185, 1897252370, 3794504740]

約数ペア:

[(1, 3794504740), (2, 1897252370), (4, 948626185), (5, 758900948), (10, 379450474), (13, 291884980), (20, 189725237), (26, 145942490), (52, 72971245), (65, 58376996), (130, 29188498), (157, 24168820), (260, 14594249), (314, 12084410), (628, 6042205), (785, 4833764), (1570, 2416882), (2041, 1859140), (3140, 1208441), (4082, 929570), (8164, 464785), (10205, 371828), (20410, 185914), (40820, 92957)]