4416365380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 10748489472

約数和(自身を除く): 6332124092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 401, 485, 679, 802, 811, 970, 1358, 1604, 1622, 1940, 2005, 2716, 2807, 3244, 3395, 4010, 4055, 5614, 5677, 6790, 8020, 8110, 11228, 11354, 13580, 14035, 16220, 22708, 28070, 28385, 38897, 56140, 56770, 77794, 78667, 113540, 155588, 157334, 194485, 272279, 314668, 325211, 388970, 393335, 544558, 550669, 650422, 777940, 786670, 1089116, 1101338, 1300844, 1361395, 1573340, 1626055, 2202676, 2276477, 2722790, 2753345, 3252110, 4552954, 5445580, 5506690, 6504220, 9105908, 11013380, 11382385, 22764770, 31545467, 45529540, 63090934, 126181868, 157727335, 220818269, 315454670, 441636538, 630909340, 883273076, 1104091345, 2208182690, 4416365380]

約数ペア:

[(1, 4416365380), (2, 2208182690), (4, 1104091345), (5, 883273076), (7, 630909340), (10, 441636538), (14, 315454670), (20, 220818269), (28, 157727335), (35, 126181868), (70, 63090934), (97, 45529540), (140, 31545467), (194, 22764770), (388, 11382385), (401, 11013380), (485, 9105908), (679, 6504220), (802, 5506690), (811, 5445580), (970, 4552954), (1358, 3252110), (1604, 2753345), (1622, 2722790), (1940, 2276477), (2005, 2202676), (2716, 1626055), (2807, 1573340), (3244, 1361395), (3395, 1300844), (4010, 1101338), (4055, 1089116), (5614, 786670), (5677, 777940), (6790, 650422), (8020, 550669), (8110, 544558), (11228, 393335), (11354, 388970), (13580, 325211), (14035, 314668), (16220, 272279), (22708, 194485), (28070, 157334), (28385, 155588), (38897, 113540), (56140, 78667), (56770, 77794)]