29768180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114493}}^1$

素因数の和:114515

約数の個数: 24

約数和(自身を含む): 67322472

約数和(自身を除く): 37554292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 114493, 228986, 457972, 572465, 1144930, 1488409, 2289860, 2976818, 5953636, 7442045, 14884090, 29768180]

約数ペア:

[(1, 29768180), (2, 14884090), (4, 7442045), (5, 5953636), (10, 2976818), (13, 2289860), (20, 1488409), (26, 1144930), (52, 572465), (65, 457972), (130, 228986), (260, 114493)]