44767580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 111362496

約数和(自身を除く): 66594916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1423, 1430, 1573, 2420, 2846, 2860, 3146, 5692, 6292, 7115, 7865, 14230, 15653, 15730, 18499, 28460, 31306, 31460, 36998, 62612, 73996, 78265, 92495, 156530, 172183, 184990, 203489, 313060, 344366, 369980, 406978, 688732, 813956, 860915, 1017445, 1721830, 2034890, 2238379, 3443660, 4069780, 4476758, 8953516, 11191895, 22383790, 44767580]

約数ペア:

[(1, 44767580), (2, 22383790), (4, 11191895), (5, 8953516), (10, 4476758), (11, 4069780), (13, 3443660), (20, 2238379), (22, 2034890), (26, 1721830), (44, 1017445), (52, 860915), (55, 813956), (65, 688732), (110, 406978), (121, 369980), (130, 344366), (143, 313060), (220, 203489), (242, 184990), (260, 172183), (286, 156530), (484, 92495), (572, 78265), (605, 73996), (715, 62612), (1210, 36998), (1423, 31460), (1430, 31306), (1573, 28460), (2420, 18499), (2846, 15730), (2860, 15653), (3146, 14230), (5692, 7865), (6292, 7115)]