81414200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{58153}}^1$

素因数の和:58176

約数の個数: 48

約数和(自身を含む): 216332880

約数和(自身を除く): 134918680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 58153, 116306, 232612, 290765, 407071, 465224, 581530, 814142, 1163060, 1453825, 1628284, 2035355, 2326120, 2907650, 3256568, 4070710, 5815300, 8141420, 10176775, 11630600, 16282840, 20353550, 40707100, 81414200]

約数ペア:

[(1, 81414200), (2, 40707100), (4, 20353550), (5, 16282840), (7, 11630600), (8, 10176775), (10, 8141420), (14, 5815300), (20, 4070710), (25, 3256568), (28, 2907650), (35, 2326120), (40, 2035355), (50, 1628284), (56, 1453825), (70, 1163060), (100, 814142), (140, 581530), (175, 465224), (200, 407071), (280, 290765), (350, 232612), (700, 116306), (1400, 58153)]