135392660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 315710136

約数和(自身を除く): 180317476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 169, 205, 260, 338, 410, 533, 676, 820, 845, 977, 1066, 1690, 1954, 2132, 2665, 3380, 3908, 4885, 5330, 6929, 9770, 10660, 12701, 13858, 19540, 25402, 27716, 34645, 40057, 50804, 63505, 69290, 80114, 127010, 138580, 160228, 165113, 200285, 254020, 330226, 400570, 520741, 660452, 801140, 825565, 1041482, 1651130, 2082964, 2603705, 3302260, 5207410, 6769633, 10414820, 13539266, 27078532, 33848165, 67696330, 135392660]

約数ペア:

[(1, 135392660), (2, 67696330), (4, 33848165), (5, 27078532), (10, 13539266), (13, 10414820), (20, 6769633), (26, 5207410), (41, 3302260), (52, 2603705), (65, 2082964), (82, 1651130), (130, 1041482), (164, 825565), (169, 801140), (205, 660452), (260, 520741), (338, 400570), (410, 330226), (533, 254020), (676, 200285), (820, 165113), (845, 160228), (977, 138580), (1066, 127010), (1690, 80114), (1954, 69290), (2132, 63505), (2665, 50804), (3380, 40057), (3908, 34645), (4885, 27716), (5330, 25402), (6929, 19540), (9770, 13858), (10660, 12701)]