5521805.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19138

約数の個数: 32

約数和(自身を含む): 153925632

約数和(自身を除く): 77005022

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 19087, 38174, 95435, 190870, 248131, 496262, 591697, 1183394, 1240655, 2481310, 2958485, 5916970, 7692061, 15384122, 38460305, 76920610]

約数ペア:

[(1, 76920610), (2, 38460305), (5, 15384122), (10, 7692061), (13, 5916970), (26, 2958485), (31, 2481310), (62, 1240655), (65, 1183394), (130, 591697), (155, 496262), (310, 248131), (403, 190870), (806, 95435), (2015, 38174), (4030, 19087)]