41488120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24121}}^1$

素因数の和:24175

約数の個数: 32

約数和(自身を含む): 95523120

約数和(自身を除く): 54035000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 24121, 48242, 96484, 120605, 192968, 241210, 482420, 964840, 1037203, 2074406, 4148812, 5186015, 8297624, 10372030, 20744060, 41488120]

約数ペア:

[(1, 41488120), (2, 20744060), (4, 10372030), (5, 8297624), (8, 5186015), (10, 4148812), (20, 2074406), (40, 1037203), (43, 964840), (86, 482420), (172, 241210), (215, 192968), (344, 120605), (430, 96484), (860, 48242), (1720, 24121)]