57569680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 153990144

約数和(自身を除く): 96420464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 461, 560, 892, 922, 1115, 1561, 1784, 1844, 2230, 2305, 3122, 3227, 3568, 3688, 4460, 4610, 6244, 6454, 7376, 7805, 8920, 9220, 12488, 12908, 15610, 16135, 17840, 18440, 24976, 25816, 31220, 32270, 36880, 51632, 62440, 64540, 102803, 124880, 129080, 205606, 258160, 411212, 514015, 719621, 822424, 1028030, 1439242, 1644848, 2056060, 2878484, 3598105, 4112120, 5756968, 7196210, 8224240, 11513936, 14392420, 28784840, 57569680]

約数ペア:

[(1, 57569680), (2, 28784840), (4, 14392420), (5, 11513936), (7, 8224240), (8, 7196210), (10, 5756968), (14, 4112120), (16, 3598105), (20, 2878484), (28, 2056060), (35, 1644848), (40, 1439242), (56, 1028030), (70, 822424), (80, 719621), (112, 514015), (140, 411212), (223, 258160), (280, 205606), (446, 129080), (461, 124880), (560, 102803), (892, 64540), (922, 62440), (1115, 51632), (1561, 36880), (1784, 32270), (1844, 31220), (2230, 25816), (2305, 24976), (3122, 18440), (3227, 17840), (3568, 16135), (3688, 15610), (4460, 12908), (4610, 12488), (6244, 9220), (6454, 8920), (7376, 7805)]