25133680040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6247}}^1\times {\mathrm{14369}}^1$

素因数の和:20634

約数の個数: 64

約数和(自身を含む): 64644307200

約数和(自身を除く): 39510627160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6247, 12494, 14369, 24988, 28738, 31235, 43729, 49976, 57476, 62470, 71845, 87458, 100583, 114952, 124940, 143690, 174916, 201166, 218645, 249880, 287380, 349832, 402332, 437290, 502915, 574760, 804664, 874580, 1005830, 1749160, 2011660, 4023320, 89763143, 179526286, 359052572, 448815715, 628342001, 718105144, 897631430, 1256684002, 1795262860, 2513368004, 3141710005, 3590525720, 5026736008, 6283420010, 12566840020, 25133680040]

約数ペア:

[(1, 25133680040), (2, 12566840020), (4, 6283420010), (5, 5026736008), (7, 3590525720), (8, 3141710005), (10, 2513368004), (14, 1795262860), (20, 1256684002), (28, 897631430), (35, 718105144), (40, 628342001), (56, 448815715), (70, 359052572), (140, 179526286), (280, 89763143), (6247, 4023320), (12494, 2011660), (14369, 1749160), (24988, 1005830), (28738, 874580), (31235, 804664), (43729, 574760), (49976, 502915), (57476, 437290), (62470, 402332), (71845, 349832), (87458, 287380), (100583, 249880), (114952, 218645), (124940, 201166), (143690, 174916)]