233844880

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8831}}^1$

素因数の和:9175

約数の個数: 40

約数和(自身を含む): 545393664

約数和(自身を除く): 311548784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 8831, 13240, 17662, 26480, 35324, 44155, 70648, 88310, 141296, 176620, 353240, 706480, 2923061, 5846122, 11692244, 14615305, 23384488, 29230610, 46768976, 58461220, 116922440, 233844880]

約数ペア:

[(1, 233844880), (2, 116922440), (4, 58461220), (5, 46768976), (8, 29230610), (10, 23384488), (16, 14615305), (20, 11692244), (40, 5846122), (80, 2923061), (331, 706480), (662, 353240), (1324, 176620), (1655, 141296), (2648, 88310), (3310, 70648), (5296, 44155), (6620, 35324), (8831, 26480), (13240, 17662)]