542811460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15607}}^1$

素因数の和:15700

約数の個数: 48

約数和(自身を含む): 1195697664

約数和(自身を除く): 652886204

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 15607, 17390, 31214, 34780, 62428, 78035, 156070, 312140, 577459, 733529, 1154918, 1467058, 2309836, 2887295, 2934116, 3667645, 5774590, 7335290, 11549180, 14670580, 27140573, 54281146, 108562292, 135702865, 271405730, 542811460]

約数ペア:

[(1, 542811460), (2, 271405730), (4, 135702865), (5, 108562292), (10, 54281146), (20, 27140573), (37, 14670580), (47, 11549180), (74, 7335290), (94, 5774590), (148, 3667645), (185, 2934116), (188, 2887295), (235, 2309836), (370, 1467058), (470, 1154918), (740, 733529), (940, 577459), (1739, 312140), (3478, 156070), (6956, 78035), (8695, 62428), (15607, 34780), (17390, 31214)]