10368727240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1864879}}^1$

素因数の和:1865029

約数の個数: 32

約数和(自身を含む): 23497488000

約数和(自身を除く): 13128760760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 1864879, 3729758, 7459516, 9324395, 14919032, 18648790, 37297580, 74595160, 259218181, 518436362, 1036872724, 1296090905, 2073745448, 2592181810, 5184363620, 10368727240]

約数ペア:

[(1, 10368727240), (2, 5184363620), (4, 2592181810), (5, 2073745448), (8, 1296090905), (10, 1036872724), (20, 518436362), (40, 259218181), (139, 74595160), (278, 37297580), (556, 18648790), (695, 14919032), (1112, 9324395), (1390, 7459516), (2780, 3729758), (5560, 1864879)]