13887100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7342

約数の個数: 36

約数和(自身を含む): 31725400

約数和(自身を除く): 17838300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 7309, 14618, 29236, 36545, 73090, 138871, 146180, 182725, 277742, 365450, 555484, 694355, 730900, 1388710, 2777420, 3471775, 6943550, 13887100]

約数ペア:

[(1, 13887100), (2, 6943550), (4, 3471775), (5, 2777420), (10, 1388710), (19, 730900), (20, 694355), (25, 555484), (38, 365450), (50, 277742), (76, 182725), (95, 146180), (100, 138871), (190, 73090), (380, 36545), (475, 29236), (950, 14618), (1900, 7309)]