100896560

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2633}}^1$

素因数の和:3125

約数の個数: 40

約数和(自身を含む): 235163520

約数和(自身を除く): 134266960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 2633, 3832, 4790, 5266, 7664, 9580, 10532, 13165, 19160, 21064, 26330, 38320, 42128, 52660, 105320, 210640, 1261207, 2522414, 5044828, 6306035, 10089656, 12612070, 20179312, 25224140, 50448280, 100896560]

約数ペア:

[(1, 100896560), (2, 50448280), (4, 25224140), (5, 20179312), (8, 12612070), (10, 10089656), (16, 6306035), (20, 5044828), (40, 2522414), (80, 1261207), (479, 210640), (958, 105320), (1916, 52660), (2395, 42128), (2633, 38320), (3832, 26330), (4790, 21064), (5266, 19160), (7664, 13165), (9580, 10532)]