98933440

素因数分解:

$2^6\times 5^1\times {\mathrm{309167}}^1$

素因数の和:309184

約数の個数: 28

約数和(自身を含む): 235586016

約数和(自身を除く): 136652576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 309167, 618334, 1236668, 1545835, 2473336, 3091670, 4946672, 6183340, 9893344, 12366680, 19786688, 24733360, 49466720, 98933440]

約数ペア:

[(1, 98933440), (2, 49466720), (4, 24733360), (5, 19786688), (8, 12366680), (10, 9893344), (16, 6183340), (20, 4946672), (32, 3091670), (40, 2473336), (64, 1545835), (80, 1236668), (160, 618334), (320, 309167)]