84691100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65147}}^1$

素因数の和:65174

約数の個数: 36

約数和(自身を含む): 197919624

約数和(自身を除く): 113228524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 65147, 130294, 260588, 325735, 651470, 846911, 1302940, 1628675, 1693822, 3257350, 3387644, 4234555, 6514700, 8469110, 16938220, 21172775, 42345550, 84691100]

約数ペア:

[(1, 84691100), (2, 42345550), (4, 21172775), (5, 16938220), (10, 8469110), (13, 6514700), (20, 4234555), (25, 3387644), (26, 3257350), (50, 1693822), (52, 1628675), (65, 1302940), (100, 846911), (130, 651470), (260, 325735), (325, 260588), (650, 130294), (1300, 65147)]