90350440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98207}}^1$

素因数の和:98241

約数の個数: 32

約数和(自身を含む): 212129280

約数和(自身を除く): 121778840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 98207, 196414, 392828, 491035, 785656, 982070, 1964140, 2258761, 3928280, 4517522, 9035044, 11293805, 18070088, 22587610, 45175220, 90350440]

約数ペア:

[(1, 90350440), (2, 45175220), (4, 22587610), (5, 18070088), (8, 11293805), (10, 9035044), (20, 4517522), (23, 3928280), (40, 2258761), (46, 1964140), (92, 982070), (115, 785656), (184, 491035), (230, 392828), (460, 196414), (920, 98207)]