133125020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50047}}^1$

素因数の和:50082

約数の個数: 48

約数和(自身を含む): 336322560

約数和(自身を除く): 203197540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50047, 100094, 200188, 250235, 350329, 500470, 700658, 950893, 1000940, 1401316, 1751645, 1901786, 3503290, 3803572, 4754465, 6656251, 7006580, 9508930, 13312502, 19017860, 26625004, 33281255, 66562510, 133125020]

約数ペア:

[(1, 133125020), (2, 66562510), (4, 33281255), (5, 26625004), (7, 19017860), (10, 13312502), (14, 9508930), (19, 7006580), (20, 6656251), (28, 4754465), (35, 3803572), (38, 3503290), (70, 1901786), (76, 1751645), (95, 1401316), (133, 1000940), (140, 950893), (190, 700658), (266, 500470), (380, 350329), (532, 250235), (665, 200188), (1330, 100094), (2660, 50047)]