12536200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 30690000

約数和(自身を除く): 18153800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3299, 3800, 6598, 13196, 16495, 26392, 32990, 62681, 65980, 82475, 125362, 131960, 164950, 250724, 313405, 329900, 501448, 626810, 659800, 1253620, 1567025, 2507240, 3134050, 6268100, 12536200]

約数ペア:

[(1, 12536200), (2, 6268100), (4, 3134050), (5, 2507240), (8, 1567025), (10, 1253620), (19, 659800), (20, 626810), (25, 501448), (38, 329900), (40, 313405), (50, 250724), (76, 164950), (95, 131960), (100, 125362), (152, 82475), (190, 65980), (200, 62681), (380, 32990), (475, 26392), (760, 16495), (950, 13196), (1900, 6598), (3299, 3800)]