10880451992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{399899}}^1$

素因数の和:400103

約数の個数: 32

約数和(自身を含む): 21594600000

約数和(自身を除く): 10714148008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 6802, 13604, 27208, 399899, 799798, 1599596, 3199192, 7598081, 15196162, 30392324, 60784648, 71581921, 143163842, 286327684, 572655368, 1360056499, 2720112998, 5440225996, 10880451992]

約数ペア:

[(1, 10880451992), (2, 5440225996), (4, 2720112998), (8, 1360056499), (19, 572655368), (38, 286327684), (76, 143163842), (152, 71581921), (179, 60784648), (358, 30392324), (716, 15196162), (1432, 7598081), (3401, 3199192), (6802, 1599596), (13604, 799798), (27208, 399899)]