47561440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 71656736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 223, 248, 310, 344, 430, 446, 496, 620, 688, 860, 892, 992, 1115, 1240, 1333, 1376, 1720, 1784, 2230, 2480, 2666, 3440, 3568, 4460, 4960, 5332, 6665, 6880, 6913, 7136, 8920, 9589, 10664, 13330, 13826, 17840, 19178, 21328, 26660, 27652, 34565, 35680, 38356, 42656, 47945, 53320, 55304, 69130, 76712, 95890, 106640, 110608, 138260, 153424, 191780, 213280, 221216, 276520, 297259, 306848, 383560, 553040, 594518, 767120, 1106080, 1189036, 1486295, 1534240, 2378072, 2972590, 4756144, 5945180, 9512288, 11890360, 23780720, 47561440]

約数ペア:

[(1, 47561440), (2, 23780720), (4, 11890360), (5, 9512288), (8, 5945180), (10, 4756144), (16, 2972590), (20, 2378072), (31, 1534240), (32, 1486295), (40, 1189036), (43, 1106080), (62, 767120), (80, 594518), (86, 553040), (124, 383560), (155, 306848), (160, 297259), (172, 276520), (215, 221216), (223, 213280), (248, 191780), (310, 153424), (344, 138260), (430, 110608), (446, 106640), (496, 95890), (620, 76712), (688, 69130), (860, 55304), (892, 53320), (992, 47945), (1115, 42656), (1240, 38356), (1333, 35680), (1376, 34565), (1720, 27652), (1784, 26660), (2230, 21328), (2480, 19178), (2666, 17840), (3440, 13826), (3568, 13330), (4460, 10664), (4960, 9589), (5332, 8920), (6665, 7136), (6880, 6913)]