127418480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227533}}^1$

素因数の和:227553

約数の個数: 40

約数和(自身を含む): 338570592

約数和(自身を除く): 211152112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 227533, 455066, 910132, 1137665, 1592731, 1820264, 2275330, 3185462, 3640528, 4550660, 6370924, 7963655, 9101320, 12741848, 15927310, 18202640, 25483696, 31854620, 63709240, 127418480]

約数ペア:

[(1, 127418480), (2, 63709240), (4, 31854620), (5, 25483696), (7, 18202640), (8, 15927310), (10, 12741848), (14, 9101320), (16, 7963655), (20, 6370924), (28, 4550660), (35, 3640528), (40, 3185462), (56, 2275330), (70, 1820264), (80, 1592731), (112, 1137665), (140, 910132), (280, 455066), (560, 227533)]