61250840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9552

約数の個数: 64

約数和(自身を含む): 164367360

約数和(自身を除く): 103116520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 9511, 19022, 38044, 47555, 66577, 76088, 95110, 133154, 190220, 218753, 266308, 332885, 380440, 437506, 532616, 665770, 875012, 1093765, 1331540, 1531271, 1750024, 2187530, 2663080, 3062542, 4375060, 6125084, 7656355, 8750120, 12250168, 15312710, 30625420, 61250840]

約数ペア:

[(1, 61250840), (2, 30625420), (4, 15312710), (5, 12250168), (7, 8750120), (8, 7656355), (10, 6125084), (14, 4375060), (20, 3062542), (23, 2663080), (28, 2187530), (35, 1750024), (40, 1531271), (46, 1331540), (56, 1093765), (70, 875012), (92, 665770), (115, 532616), (140, 437506), (161, 380440), (184, 332885), (230, 266308), (280, 218753), (322, 190220), (460, 133154), (644, 95110), (805, 76088), (920, 66577), (1288, 47555), (1610, 38044), (3220, 19022), (6440, 9511)]