83897920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13799}}^1$

素因数の和:13835

約数の個数: 56

約数和(自身を含む): 210312000

約数和(自身を除く): 126414080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 13799, 27598, 55196, 68995, 110392, 137990, 220784, 262181, 275980, 441568, 524362, 551960, 883136, 1048724, 1103920, 1310905, 2097448, 2207840, 2621810, 4194896, 4415680, 5243620, 8389792, 10487240, 16779584, 20974480, 41948960, 83897920]

約数ペア:

[(1, 83897920), (2, 41948960), (4, 20974480), (5, 16779584), (8, 10487240), (10, 8389792), (16, 5243620), (19, 4415680), (20, 4194896), (32, 2621810), (38, 2207840), (40, 2097448), (64, 1310905), (76, 1103920), (80, 1048724), (95, 883136), (152, 551960), (160, 524362), (190, 441568), (304, 275980), (320, 262181), (380, 220784), (608, 137990), (760, 110392), (1216, 68995), (1520, 55196), (3040, 27598), (6080, 13799)]