76107880

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3517}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 171608040

約数和(自身を除く): 95500160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 3517, 4328, 5410, 7034, 10820, 14068, 17585, 21640, 28136, 35170, 70340, 140680, 1902697, 3805394, 7610788, 9513485, 15221576, 19026970, 38053940, 76107880]

約数ペア:

[(1, 76107880), (2, 38053940), (4, 19026970), (5, 15221576), (8, 9513485), (10, 7610788), (20, 3805394), (40, 1902697), (541, 140680), (1082, 70340), (2164, 35170), (2705, 28136), (3517, 21640), (4328, 17585), (5410, 14068), (7034, 10820)]