2034353780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{3049}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 4341565200

約数和(自身を除く): 2307211420

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 457, 730, 914, 1460, 1828, 2285, 3049, 4570, 6098, 9140, 12196, 15245, 30490, 33361, 60980, 66722, 133444, 166805, 222577, 333610, 445154, 667220, 890308, 1112885, 1393393, 2225770, 2786786, 4451540, 5573572, 6966965, 13933930, 27867860, 101717689, 203435378, 406870756, 508588445, 1017176890, 2034353780]

約数ペア:

[(1, 2034353780), (2, 1017176890), (4, 508588445), (5, 406870756), (10, 203435378), (20, 101717689), (73, 27867860), (146, 13933930), (292, 6966965), (365, 5573572), (457, 4451540), (730, 2786786), (914, 2225770), (1460, 1393393), (1828, 1112885), (2285, 890308), (3049, 667220), (4570, 445154), (6098, 333610), (9140, 222577), (12196, 166805), (15245, 133444), (30490, 66722), (33361, 60980)]