201824285680

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1171}}^1\times {\mathrm{3361}}^1$

素因数の和:5186

約数の個数: 80

約数和(自身を含む): 470514804768

約数和(自身を除く): 268690519088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 1171, 1282, 2342, 2564, 3205, 3361, 4684, 5128, 5855, 6410, 6722, 9368, 10256, 11710, 12820, 13444, 16805, 18736, 23420, 25640, 26888, 33610, 46840, 51280, 53776, 67220, 93680, 134440, 268880, 750611, 1501222, 2154401, 3002444, 3753055, 3935731, 4308802, 6004888, 7506110, 7871462, 8617604, 10772005, 12009776, 15012220, 15742924, 17235208, 19678655, 21544010, 30024440, 31485848, 34470416, 39357310, 43088020, 60048880, 62971696, 78714620, 86176040, 157429240, 172352080, 314858480, 2522803571, 5045607142, 10091214284, 12614017855, 20182428568, 25228035710, 40364857136, 50456071420, 100912142840, 201824285680]

約数ペア:

[(1, 201824285680), (2, 100912142840), (4, 50456071420), (5, 40364857136), (8, 25228035710), (10, 20182428568), (16, 12614017855), (20, 10091214284), (40, 5045607142), (80, 2522803571), (641, 314858480), (1171, 172352080), (1282, 157429240), (2342, 86176040), (2564, 78714620), (3205, 62971696), (3361, 60048880), (4684, 43088020), (5128, 39357310), (5855, 34470416), (6410, 31485848), (6722, 30024440), (9368, 21544010), (10256, 19678655), (11710, 17235208), (12820, 15742924), (13444, 15012220), (16805, 12009776), (18736, 10772005), (23420, 8617604), (25640, 7871462), (26888, 7506110), (33610, 6004888), (46840, 4308802), (51280, 3935731), (53776, 3753055), (67220, 3002444), (93680, 2154401), (134440, 1501222), (268880, 750611)]