103498280

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9341}}^1$

素因数の和:9629

約数の個数: 32

約数和(自身を含む): 233736840

約数和(自身を除く): 130238560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 9341, 11080, 18682, 37364, 46705, 74728, 93410, 186820, 373640, 2587457, 5174914, 10349828, 12937285, 20699656, 25874570, 51749140, 103498280]

約数ペア:

[(1, 103498280), (2, 51749140), (4, 25874570), (5, 20699656), (8, 12937285), (10, 10349828), (20, 5174914), (40, 2587457), (277, 373640), (554, 186820), (1108, 93410), (1385, 74728), (2216, 46705), (2770, 37364), (5540, 18682), (9341, 11080)]