429912880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131071}}^1$

素因数の和:131125

約数の個数: 40

約数和(自身を含む): 1023934464

約数和(自身を除く): 594021584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 131071, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2621420, 5242840, 5373911, 10485680, 10747822, 21495644, 26869555, 42991288, 53739110, 85982576, 107478220, 214956440, 429912880]

約数ペア:

[(1, 429912880), (2, 214956440), (4, 107478220), (5, 85982576), (8, 53739110), (10, 42991288), (16, 26869555), (20, 21495644), (40, 10747822), (41, 10485680), (80, 5373911), (82, 5242840), (164, 2621420), (205, 2097136), (328, 1310710), (410, 1048568), (656, 655355), (820, 524284), (1640, 262142), (3280, 131071)]