13826300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 54

約数和(自身を含む): 31747968

約数和(自身を除く): 17921668

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 383, 475, 722, 766, 950, 1444, 1532, 1805, 1900, 1915, 3610, 3830, 7220, 7277, 7660, 9025, 9575, 14554, 18050, 19150, 29108, 36100, 36385, 38300, 72770, 138263, 145540, 181925, 276526, 363850, 553052, 691315, 727700, 1382630, 2765260, 3456575, 6913150, 13826300]

約数ペア:

[(1, 13826300), (2, 6913150), (4, 3456575), (5, 2765260), (10, 1382630), (19, 727700), (20, 691315), (25, 553052), (38, 363850), (50, 276526), (76, 181925), (95, 145540), (100, 138263), (190, 72770), (361, 38300), (380, 36385), (383, 36100), (475, 29108), (722, 19150), (766, 18050), (950, 14554), (1444, 9575), (1532, 9025), (1805, 7660), (1900, 7277), (1915, 7220), (3610, 3830)]