7067920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5227

約数の個数: 40

約数和(自身を含む): 17402904

約数和(自身を除く): 10334984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5197, 10394, 20788, 25985, 41576, 51970, 83152, 88349, 103940, 176698, 207880, 353396, 415760, 441745, 706792, 883490, 1413584, 1766980, 3533960, 7067920]

約数ペア:

[(1, 7067920), (2, 3533960), (4, 1766980), (5, 1413584), (8, 883490), (10, 706792), (16, 441745), (17, 415760), (20, 353396), (34, 207880), (40, 176698), (68, 103940), (80, 88349), (85, 83152), (136, 51970), (170, 41576), (272, 25985), (340, 20788), (680, 10394), (1360, 5197)]