86372260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332201}}^1$

素因数の和:332223

約数の個数: 24

約数和(自身を含む): 195334776

約数和(自身を除く): 108962516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 332201, 664402, 1328804, 1661005, 3322010, 4318613, 6644020, 8637226, 17274452, 21593065, 43186130, 86372260]

約数ペア:

[(1, 86372260), (2, 43186130), (4, 21593065), (5, 17274452), (10, 8637226), (13, 6644020), (20, 4318613), (26, 3322010), (52, 1661005), (65, 1328804), (130, 664402), (260, 332201)]