5302520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 12560400

約数和(自身を除く): 7257880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6977, 13954, 27908, 34885, 55816, 69770, 132563, 139540, 265126, 279080, 530252, 662815, 1060504, 1325630, 2651260, 5302520]

約数ペア:

[(1, 5302520), (2, 2651260), (4, 1325630), (5, 1060504), (8, 662815), (10, 530252), (19, 279080), (20, 265126), (38, 139540), (40, 132563), (76, 69770), (95, 55816), (152, 34885), (190, 27908), (380, 13954), (760, 6977)]