23723290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 44375184

約数和(自身を除く): 20651894

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 661, 970, 1322, 3305, 3589, 6610, 7178, 17945, 24457, 35890, 48914, 64117, 122285, 128234, 244570, 320585, 641170, 2372329, 4744658, 11861645, 23723290]

約数ペア:

[(1, 23723290), (2, 11861645), (5, 4744658), (10, 2372329), (37, 641170), (74, 320585), (97, 244570), (185, 128234), (194, 122285), (370, 64117), (485, 48914), (661, 35890), (970, 24457), (1322, 17945), (3305, 7178), (3589, 6610)]