15695949340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{81049}}^1$

素因数の和:81502

約数の個数: 48

約数和(自身を含む): 34476724800

約数和(自身を除く): 18780775460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 842, 1684, 2105, 4210, 8420, 9683, 19366, 38732, 48415, 81049, 96830, 162098, 193660, 324196, 405245, 810490, 1620980, 1864127, 3728254, 7456508, 9320635, 18641270, 34121629, 37282540, 68243258, 136486516, 170608145, 341216290, 682432580, 784797467, 1569594934, 3139189868, 3923987335, 7847974670, 15695949340]

約数ペア:

[(1, 15695949340), (2, 7847974670), (4, 3923987335), (5, 3139189868), (10, 1569594934), (20, 784797467), (23, 682432580), (46, 341216290), (92, 170608145), (115, 136486516), (230, 68243258), (421, 37282540), (460, 34121629), (842, 18641270), (1684, 9320635), (2105, 7456508), (4210, 3728254), (8420, 1864127), (9683, 1620980), (19366, 810490), (38732, 405245), (48415, 324196), (81049, 193660), (96830, 162098)]