15743440820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{129533}}^1$

素因数の和:129704

約数の個数: 48

約数和(自身を含む): 33948270720

約数和(自身を除く): 18204829900

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 412, 515, 590, 1030, 1180, 2060, 6077, 12154, 24308, 30385, 60770, 121540, 129533, 259066, 518132, 647665, 1295330, 2590660, 7642447, 13341899, 15284894, 26683798, 30569788, 38212235, 53367596, 66709495, 76424470, 133418990, 152848940, 266837980, 787172041, 1574344082, 3148688164, 3935860205, 7871720410, 15743440820]

約数ペア:

[(1, 15743440820), (2, 7871720410), (4, 3935860205), (5, 3148688164), (10, 1574344082), (20, 787172041), (59, 266837980), (103, 152848940), (118, 133418990), (206, 76424470), (236, 66709495), (295, 53367596), (412, 38212235), (515, 30569788), (590, 26683798), (1030, 15284894), (1180, 13341899), (2060, 7642447), (6077, 2590660), (12154, 1295330), (24308, 647665), (30385, 518132), (60770, 259066), (121540, 129533)]