45446290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12589}}^1$

素因数の和:12634

約数の個数: 24

約数和(自身を含む): 86342220

約数和(自身を除く): 40895930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 12589, 25178, 62945, 125890, 239191, 478382, 1195955, 2391910, 4544629, 9089258, 22723145, 45446290]

約数ペア:

[(1, 45446290), (2, 22723145), (5, 9089258), (10, 4544629), (19, 2391910), (38, 1195955), (95, 478382), (190, 239191), (361, 125890), (722, 62945), (1805, 25178), (3610, 12589)]