40324520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 96577920

約数和(自身を除く): 56253400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 827, 920, 1060, 1219, 1654, 2120, 2438, 3308, 4135, 4876, 6095, 6616, 8270, 9752, 12190, 16540, 19021, 24380, 33080, 38042, 43831, 48760, 76084, 87662, 95105, 152168, 175324, 190210, 219155, 350648, 380420, 438310, 760840, 876620, 1008113, 1753240, 2016226, 4032452, 5040565, 8064904, 10081130, 20162260, 40324520]

約数ペア:

[(1, 40324520), (2, 20162260), (4, 10081130), (5, 8064904), (8, 5040565), (10, 4032452), (20, 2016226), (23, 1753240), (40, 1008113), (46, 876620), (53, 760840), (92, 438310), (106, 380420), (115, 350648), (184, 219155), (212, 190210), (230, 175324), (265, 152168), (424, 95105), (460, 87662), (530, 76084), (827, 48760), (920, 43831), (1060, 38042), (1219, 33080), (1654, 24380), (2120, 19021), (2438, 16540), (3308, 12190), (4135, 9752), (4876, 8270), (6095, 6616)]