104482520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137477}}^1$

素因数の和:137507

約数の個数: 32

約数和(自身を含む): 247460400

約数和(自身を除く): 142977880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 137477, 274954, 549908, 687385, 1099816, 1374770, 2612063, 2749540, 5224126, 5499080, 10448252, 13060315, 20896504, 26120630, 52241260, 104482520]

約数ペア:

[(1, 104482520), (2, 52241260), (4, 26120630), (5, 20896504), (8, 13060315), (10, 10448252), (19, 5499080), (20, 5224126), (38, 2749540), (40, 2612063), (76, 1374770), (95, 1099816), (152, 687385), (190, 549908), (380, 274954), (760, 137477)]