8856843520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9787}}^1$

素因数の和:9916

約数の個数: 144

約数和(自身を含む): 24488166528

約数和(自身を除く): 15631323008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 256, 280, 320, 404, 448, 505, 560, 640, 707, 808, 896, 1010, 1120, 1280, 1414, 1616, 1792, 2020, 2240, 2828, 3232, 3535, 4040, 4480, 5656, 6464, 7070, 8080, 8960, 9787, 11312, 12928, 14140, 16160, 19574, 22624, 25856, 28280, 32320, 39148, 45248, 48935, 56560, 64640, 68509, 78296, 90496, 97870, 113120, 129280, 137018, 156592, 180992, 195740, 226240, 274036, 313184, 342545, 391480, 452480, 548072, 626368, 685090, 782960, 904960, 988487, 1096144, 1252736, 1370180, 1565920, 1976974, 2192288, 2505472, 2740360, 3131840, 3953948, 4384576, 4942435, 5480720, 6263680, 6919409, 7907896, 8769152, 9884870, 10961440, 12527360, 13838818, 15815792, 17538304, 19769740, 21922880, 27677636, 31631584, 34597045, 39539480, 43845760, 55355272, 63263168, 69194090, 79078960, 87691520, 110710544, 126526336, 138388180, 158157920, 221421088, 253052672, 276776360, 316315840, 442842176, 553552720, 632631680, 885684352, 1107105440, 1265263360, 1771368704, 2214210880, 4428421760, 8856843520]

約数ペア:

[(1, 8856843520), (2, 4428421760), (4, 2214210880), (5, 1771368704), (7, 1265263360), (8, 1107105440), (10, 885684352), (14, 632631680), (16, 553552720), (20, 442842176), (28, 316315840), (32, 276776360), (35, 253052672), (40, 221421088), (56, 158157920), (64, 138388180), (70, 126526336), (80, 110710544), (101, 87691520), (112, 79078960), (128, 69194090), (140, 63263168), (160, 55355272), (202, 43845760), (224, 39539480), (256, 34597045), (280, 31631584), (320, 27677636), (404, 21922880), (448, 19769740), (505, 17538304), (560, 15815792), (640, 13838818), (707, 12527360), (808, 10961440), (896, 9884870), (1010, 8769152), (1120, 7907896), (1280, 6919409), (1414, 6263680), (1616, 5480720), (1792, 4942435), (2020, 4384576), (2240, 3953948), (2828, 3131840), (3232, 2740360), (3535, 2505472), (4040, 2192288), (4480, 1976974), (5656, 1565920), (6464, 1370180), (7070, 1252736), (8080, 1096144), (8960, 988487), (9787, 904960), (11312, 782960), (12928, 685090), (14140, 626368), (16160, 548072), (19574, 452480), (22624, 391480), (25856, 342545), (28280, 313184), (32320, 274036), (39148, 226240), (45248, 195740), (48935, 180992), (56560, 156592), (64640, 137018), (68509, 129280), (78296, 113120), (90496, 97870)]