102937840

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9409

約数の個数: 40

約数和(自身を含む): 241078320

約数和(自身を除く): 138140480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 9257, 11120, 18514, 37028, 46285, 74056, 92570, 148112, 185140, 370280, 740560, 1286723, 2573446, 5146892, 6433615, 10293784, 12867230, 20587568, 25734460, 51468920, 102937840]

約数ペア:

[(1, 102937840), (2, 51468920), (4, 25734460), (5, 20587568), (8, 12867230), (10, 10293784), (16, 6433615), (20, 5146892), (40, 2573446), (80, 1286723), (139, 740560), (278, 370280), (556, 185140), (695, 148112), (1112, 92570), (1390, 74056), (2224, 46285), (2780, 37028), (5560, 18514), (9257, 11120)]