14895914870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{37781}}^1$

素因数の和:38320

約数の個数: 32

約数和(自身を含む): 27175836960

約数和(自身を除く): 12279922090

約数列:

[1, 2, 5, 10, 89, 178, 443, 445, 886, 890, 2215, 4430, 37781, 39427, 75562, 78854, 188905, 197135, 377810, 394270, 3362509, 6725018, 16736983, 16812545, 33473966, 33625090, 83684915, 167369830, 1489591487, 2979182974, 7447957435, 14895914870]

約数ペア:

[(1, 14895914870), (2, 7447957435), (5, 2979182974), (10, 1489591487), (89, 167369830), (178, 83684915), (443, 33625090), (445, 33473966), (886, 16812545), (890, 16736983), (2215, 6725018), (4430, 3362509), (37781, 394270), (39427, 377810), (75562, 197135), (78854, 188905)]