10487240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13799}}^1$

素因数の和:13829

約数の個数: 32

約数和(自身を含む): 24840000

約数和(自身を除く): 14352760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13799, 27598, 55196, 68995, 110392, 137990, 262181, 275980, 524362, 551960, 1048724, 1310905, 2097448, 2621810, 5243620, 10487240]

約数ペア:

[(1, 10487240), (2, 5243620), (4, 2621810), (5, 2097448), (8, 1310905), (10, 1048724), (19, 551960), (20, 524362), (38, 275980), (40, 262181), (76, 137990), (95, 110392), (152, 68995), (190, 55196), (380, 27598), (760, 13799)]