2093380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 4790016

約数和(自身を除く): 2696636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 131, 170, 188, 235, 262, 340, 470, 524, 655, 799, 940, 1310, 1598, 2227, 2620, 3196, 3995, 4454, 6157, 7990, 8908, 11135, 12314, 15980, 22270, 24628, 30785, 44540, 61570, 104669, 123140, 209338, 418676, 523345, 1046690, 2093380]

約数ペア:

[(1, 2093380), (2, 1046690), (4, 523345), (5, 418676), (10, 209338), (17, 123140), (20, 104669), (34, 61570), (47, 44540), (68, 30785), (85, 24628), (94, 22270), (131, 15980), (170, 12314), (188, 11135), (235, 8908), (262, 7990), (340, 6157), (470, 4454), (524, 3995), (655, 3196), (799, 2620), (940, 2227), (1310, 1598)]