99438790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21023}}^1$

素因数の和:21084

約数の個数: 32

約数和(自身を含む): 199812096

約数和(自身を除く): 100373306

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 21023, 42046, 105115, 210230, 231253, 462506, 903989, 1156265, 1807978, 2312530, 4519945, 9039890, 9943879, 19887758, 49719395, 99438790]

約数ペア:

[(1, 99438790), (2, 49719395), (5, 19887758), (10, 9943879), (11, 9039890), (22, 4519945), (43, 2312530), (55, 1807978), (86, 1156265), (110, 903989), (215, 462506), (430, 231253), (473, 210230), (946, 105115), (2365, 42046), (4730, 21023)]