25861330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 53758080

約数和(自身を除く): 27896750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 121, 134, 145, 242, 290, 319, 335, 605, 638, 670, 737, 1210, 1331, 1474, 1595, 1943, 2662, 3190, 3509, 3685, 3886, 6655, 7018, 7370, 8107, 9715, 13310, 16214, 17545, 19430, 21373, 35090, 38599, 40535, 42746, 77198, 81070, 89177, 106865, 178354, 192995, 213730, 235103, 385990, 445885, 470206, 891770, 1175515, 2351030, 2586133, 5172266, 12930665, 25861330]

約数ペア:

[(1, 25861330), (2, 12930665), (5, 5172266), (10, 2586133), (11, 2351030), (22, 1175515), (29, 891770), (55, 470206), (58, 445885), (67, 385990), (110, 235103), (121, 213730), (134, 192995), (145, 178354), (242, 106865), (290, 89177), (319, 81070), (335, 77198), (605, 42746), (638, 40535), (670, 38599), (737, 35090), (1210, 21373), (1331, 19430), (1474, 17545), (1595, 16214), (1943, 13310), (2662, 9715), (3190, 8107), (3509, 7370), (3685, 7018), (3886, 6655)]