1330574500

素因数分解:

$2^2\times 5^3\times {\mathrm{389}}^1\times {\mathrm{6841}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 2913870960

約数和(自身を除く): 1583296460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 389, 500, 778, 1556, 1945, 3890, 6841, 7780, 9725, 13682, 19450, 27364, 34205, 38900, 48625, 68410, 97250, 136820, 171025, 194500, 342050, 684100, 855125, 1710250, 2661149, 3420500, 5322298, 10644596, 13305745, 26611490, 53222980, 66528725, 133057450, 266114900, 332643625, 665287250, 1330574500]

約数ペア:

[(1, 1330574500), (2, 665287250), (4, 332643625), (5, 266114900), (10, 133057450), (20, 66528725), (25, 53222980), (50, 26611490), (100, 13305745), (125, 10644596), (250, 5322298), (389, 3420500), (500, 2661149), (778, 1710250), (1556, 855125), (1945, 684100), (3890, 342050), (6841, 194500), (7780, 171025), (9725, 136820), (13682, 97250), (19450, 68410), (27364, 48625), (34205, 38900)]