117497920

素因数分解:

$2^6\times 5^1\times {\mathrm{367181}}^1$

素因数の和:367198

約数の個数: 28

約数和(自身を含む): 279792684

約数和(自身を除く): 162294764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367181, 734362, 1468724, 1835905, 2937448, 3671810, 5874896, 7343620, 11749792, 14687240, 23499584, 29374480, 58748960, 117497920]

約数ペア:

[(1, 117497920), (2, 58748960), (4, 29374480), (5, 23499584), (8, 14687240), (10, 11749792), (16, 7343620), (20, 5874896), (32, 3671810), (40, 2937448), (64, 1835905), (80, 1468724), (160, 734362), (320, 367181)]