41987440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47713}}^1$

素因数の和:47737

約数の個数: 40

約数和(自身を含む): 106497648

約数和(自身を除く): 64510208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 47713, 95426, 190852, 238565, 381704, 477130, 524843, 763408, 954260, 1049686, 1908520, 2099372, 2624215, 3817040, 4198744, 5248430, 8397488, 10496860, 20993720, 41987440]

約数ペア:

[(1, 41987440), (2, 20993720), (4, 10496860), (5, 8397488), (8, 5248430), (10, 4198744), (11, 3817040), (16, 2624215), (20, 2099372), (22, 1908520), (40, 1049686), (44, 954260), (55, 763408), (80, 524843), (88, 477130), (110, 381704), (176, 238565), (220, 190852), (440, 95426), (880, 47713)]