82591120

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3119}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 192666240

約数和(自身を除く): 110075120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3119, 3310, 5296, 6238, 6620, 12476, 13240, 15595, 24952, 26480, 31190, 49904, 62380, 124760, 249520, 1032389, 2064778, 4129556, 5161945, 8259112, 10323890, 16518224, 20647780, 41295560, 82591120]

約数ペア:

[(1, 82591120), (2, 41295560), (4, 20647780), (5, 16518224), (8, 10323890), (10, 8259112), (16, 5161945), (20, 4129556), (40, 2064778), (80, 1032389), (331, 249520), (662, 124760), (1324, 62380), (1655, 49904), (2648, 31190), (3119, 26480), (3310, 24952), (5296, 15595), (6238, 13240), (6620, 12476)]