156793402580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1\times {\mathrm{47947}}^1$

素因数の和:55088

約数の個数: 48

約数和(自身を含む): 343637562240

約数和(自身を除く): 186844159660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 7109, 14218, 28436, 35545, 47947, 71090, 95894, 142180, 163507, 191788, 239735, 327014, 479470, 654028, 817535, 958940, 1102781, 1635070, 2205562, 3270140, 4411124, 5513905, 11027810, 22055620, 340855223, 681710446, 1363420892, 1704276115, 3408552230, 6817104460, 7839670129, 15679340258, 31358680516, 39198350645, 78396701290, 156793402580]

約数ペア:

[(1, 156793402580), (2, 78396701290), (4, 39198350645), (5, 31358680516), (10, 15679340258), (20, 7839670129), (23, 6817104460), (46, 3408552230), (92, 1704276115), (115, 1363420892), (230, 681710446), (460, 340855223), (7109, 22055620), (14218, 11027810), (28436, 5513905), (35545, 4411124), (47947, 3270140), (71090, 2205562), (95894, 1635070), (142180, 1102781), (163507, 958940), (191788, 817535), (239735, 654028), (327014, 479470)]