63425840

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1831}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 147886368

約数和(自身を除く): 84460528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 1831, 2165, 3464, 3662, 4330, 6928, 7324, 8660, 9155, 14648, 17320, 18310, 29296, 34640, 36620, 73240, 146480, 792823, 1585646, 3171292, 3964115, 6342584, 7928230, 12685168, 15856460, 31712920, 63425840]

約数ペア:

[(1, 63425840), (2, 31712920), (4, 15856460), (5, 12685168), (8, 7928230), (10, 6342584), (16, 3964115), (20, 3171292), (40, 1585646), (80, 792823), (433, 146480), (866, 73240), (1732, 36620), (1831, 34640), (2165, 29296), (3464, 18310), (3662, 17320), (4330, 14648), (6928, 9155), (7324, 8660)]