38080340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 86510592

約数和(自身を除く): 48430252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2383, 3196, 3995, 4766, 7990, 9532, 11915, 15980, 23830, 40511, 47660, 81022, 112001, 162044, 202555, 224002, 405110, 448004, 560005, 810220, 1120010, 1904017, 2240020, 3808034, 7616068, 9520085, 19040170, 38080340]

約数ペア:

[(1, 38080340), (2, 19040170), (4, 9520085), (5, 7616068), (10, 3808034), (17, 2240020), (20, 1904017), (34, 1120010), (47, 810220), (68, 560005), (85, 448004), (94, 405110), (170, 224002), (188, 202555), (235, 162044), (340, 112001), (470, 81022), (799, 47660), (940, 40511), (1598, 23830), (2383, 15980), (3196, 11915), (3995, 9532), (4766, 7990)]