38461120

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 92134944

約数和(自身を除く): 53673824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 457, 526, 914, 1052, 1315, 1828, 2104, 2285, 2630, 3656, 4208, 4570, 5260, 7312, 8416, 9140, 10520, 14624, 16832, 18280, 21040, 29248, 36560, 42080, 73120, 84160, 120191, 146240, 240382, 480764, 600955, 961528, 1201910, 1923056, 2403820, 3846112, 4807640, 7692224, 9615280, 19230560, 38461120]

約数ペア:

[(1, 38461120), (2, 19230560), (4, 9615280), (5, 7692224), (8, 4807640), (10, 3846112), (16, 2403820), (20, 1923056), (32, 1201910), (40, 961528), (64, 600955), (80, 480764), (160, 240382), (263, 146240), (320, 120191), (457, 84160), (526, 73120), (914, 42080), (1052, 36560), (1315, 29248), (1828, 21040), (2104, 18280), (2285, 16832), (2630, 14624), (3656, 10520), (4208, 9140), (4570, 8416), (5260, 7312)]