788332350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{404273}}^1$

素因数の和:404301

約数の個数: 48

約数和(自身を含む): 2105458992

約数和(自身を除く): 1317126642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 404273, 808546, 1212819, 2021365, 2425638, 4042730, 5255549, 6064095, 10106825, 10511098, 12128190, 15766647, 20213650, 26277745, 30320475, 31533294, 52555490, 60640950, 78833235, 131388725, 157666470, 262777450, 394166175, 788332350]

約数ペア:

[(1, 788332350), (2, 394166175), (3, 262777450), (5, 157666470), (6, 131388725), (10, 78833235), (13, 60640950), (15, 52555490), (25, 31533294), (26, 30320475), (30, 26277745), (39, 20213650), (50, 15766647), (65, 12128190), (75, 10511098), (78, 10106825), (130, 6064095), (150, 5255549), (195, 4042730), (325, 2425638), (390, 2021365), (650, 1212819), (975, 808546), (1950, 404273)]