40570010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10118

約数の個数: 32

約数和(自身を含む): 81188352

約数和(自身を除く): 40618342

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 10067, 20134, 50335, 100670, 130871, 261742, 312077, 624154, 654355, 1308710, 1560385, 3120770, 4057001, 8114002, 20285005, 40570010]

約数ペア:

[(1, 40570010), (2, 20285005), (5, 8114002), (10, 4057001), (13, 3120770), (26, 1560385), (31, 1308710), (62, 654355), (65, 624154), (130, 312077), (155, 261742), (310, 130871), (403, 100670), (806, 50335), (2015, 20134), (4030, 10067)]