25750025260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{24083}}^1$

素因数の和:24562

約数の個数: 48

約数和(自身を含む): 54553728096

約数和(自身を除く): 28803702836

約数列:

[1, 2, 4, 5, 10, 20, 193, 277, 386, 554, 772, 965, 1108, 1385, 1930, 2770, 3860, 5540, 24083, 48166, 53461, 96332, 106922, 120415, 213844, 240830, 267305, 481660, 534610, 1069220, 4648019, 6670991, 9296038, 13341982, 18592076, 23240095, 26683964, 33354955, 46480190, 66709910, 92960380, 133419820, 1287501263, 2575002526, 5150005052, 6437506315, 12875012630, 25750025260]

約数ペア:

[(1, 25750025260), (2, 12875012630), (4, 6437506315), (5, 5150005052), (10, 2575002526), (20, 1287501263), (193, 133419820), (277, 92960380), (386, 66709910), (554, 46480190), (772, 33354955), (965, 26683964), (1108, 23240095), (1385, 18592076), (1930, 13341982), (2770, 9296038), (3860, 6670991), (5540, 4648019), (24083, 1069220), (48166, 534610), (53461, 481660), (96332, 267305), (106922, 240830), (120415, 213844)]