85890309110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{597997}}^1$

素因数の和:598328

約数の個数: 32

約数和(自身を含む): 158101103232

約数和(自身を除く): 72210794122

約数列:

[1, 2, 5, 10, 53, 106, 265, 271, 530, 542, 1355, 2710, 14363, 28726, 71815, 143630, 597997, 1195994, 2989985, 5979970, 31693841, 63387682, 158469205, 162057187, 316938410, 324114374, 810285935, 1620571870, 8589030911, 17178061822, 42945154555, 85890309110]

約数ペア:

[(1, 85890309110), (2, 42945154555), (5, 17178061822), (10, 8589030911), (53, 1620571870), (106, 810285935), (265, 324114374), (271, 316938410), (530, 162057187), (542, 158469205), (1355, 63387682), (2710, 31693841), (14363, 5979970), (28726, 2989985), (71815, 1195994), (143630, 597997)]