38463590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 79074576

約数和(自身を除く): 40610986

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 661, 1058, 1265, 1322, 2530, 2645, 3305, 5290, 5819, 6610, 7271, 11638, 14542, 15203, 29095, 30406, 36355, 58190, 72710, 76015, 152030, 167233, 334466, 349669, 699338, 836165, 1672330, 1748345, 3496690, 3846359, 7692718, 19231795, 38463590]

約数ペア:

[(1, 38463590), (2, 19231795), (5, 7692718), (10, 3846359), (11, 3496690), (22, 1748345), (23, 1672330), (46, 836165), (55, 699338), (110, 349669), (115, 334466), (230, 167233), (253, 152030), (506, 76015), (529, 72710), (661, 58190), (1058, 36355), (1265, 30406), (1322, 29095), (2530, 15203), (2645, 14542), (3305, 11638), (5290, 7271), (5819, 6610)]