108167780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 260305920

約数和(自身を除く): 152138140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1613, 1916, 2395, 3226, 3353, 4790, 6452, 6706, 8065, 9580, 11291, 13412, 16130, 16765, 22582, 32260, 33530, 45164, 56455, 67060, 112910, 225820, 772627, 1545254, 3090508, 3863135, 5408389, 7726270, 10816778, 15452540, 21633556, 27041945, 54083890, 108167780]

約数ペア:

[(1, 108167780), (2, 54083890), (4, 27041945), (5, 21633556), (7, 15452540), (10, 10816778), (14, 7726270), (20, 5408389), (28, 3863135), (35, 3090508), (70, 1545254), (140, 772627), (479, 225820), (958, 112910), (1613, 67060), (1916, 56455), (2395, 45164), (3226, 33530), (3353, 32260), (4790, 22582), (6452, 16765), (6706, 16130), (8065, 13412), (9580, 11291)]