2945621.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^2$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 87201156

約数和(自身を除く): 46483216

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 167, 292, 334, 365, 668, 730, 835, 1460, 1670, 3340, 12191, 24382, 27889, 48764, 55778, 60955, 111556, 121910, 139445, 243820, 278890, 557780, 2035897, 4071794, 8143588, 10179485, 20358970, 40717940]

約数ペア:

[(1, 40717940), (2, 20358970), (4, 10179485), (5, 8143588), (10, 4071794), (20, 2035897), (73, 557780), (146, 278890), (167, 243820), (292, 139445), (334, 121910), (365, 111556), (668, 60955), (730, 55778), (835, 48764), (1460, 27889), (1670, 24382), (3340, 12191)]